Mounting: Flange Type Surface Mount or Pendant Mount
Wiring Hub: 1/2" or 3/4" NPT
U.L Approval:Â Â
Made in the USA
The Larson Electronics HALP-48-2L-LED-DNMS Hazardous Area LED Light Fixture features a Motion + Day/Night Sensor and is U.S./Canada approved Class 1 Division 2 Groups A, B, C and D, UL 1598A listed, specifically designed to handle the rigors of wet and corrosive marine environments. This hazardous location LED light has a T4 temperature rating and carries a United States Coast Guard approval, making it ideal for applications such as oil rigs, ships, offshore applications, petrochemical, manufacturing, chemical storage, and water treatment centers.
This four foot, three lamp LED fixture is ideal for operators seeking a top quality hazardous location light that will reduce operating costs, improve lighting quality and reduce downtime incurred from frequent servicing intervals. The HALP-48-2L-LED-DNMS hazardous area LED light fixture is designed for use in wet areas and saltwater-marine environments where corrosion resistance is critical to equipment longevity and safety. This Class 1 Division 2 rated fixture is constructed of non-corrosive materials including a polyester housing reinforced with glass fiber, a poured in gasket for reliable sealing and an impact resistant acrylic diffuser. Eight plastic latches secure the lamp cover to the housing and provide a firm lock against the poured in seal to prevent drips and water intrusion.
We now offer our second generation LED tube lamps with this fixture which have increased this hazardous location lightâ€™s performance. This three lamp HAZLOC LED linear fixture is lighter in weight and produces more light than hazardous location fluorescent fixtures. The four foot long LED tube design bulbs included with this unit are rated at 50,000 hours of service life, which isÂ over twice as long as standard T8 bulbs.
The HALP-48-2L-LED-DNMS is UL 844 rated and Class 1 Division II, Groups A, B, C, D approved. This fixture also carries a UL 1598A outdoor marine rating and meets US Coast Guard specifications. This lamp offers the extreme durability, high efficiency and long lamp life of high power LEDs in a proven hazardous location fixture design, making it a reliable and affordable lighting solution for open areas where flammable chemicals and vapors may occasionally be present.
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We have eliminated the ballast normally associated with fluorescent fixtures which reduces overall weight and overall complexity of installation. There is no ballast in this unit and the included LED lamps have a 50,000+ hour service life, both of which result in extreme efficiency and greatly reduced maintenance costs. The solid state design of the LED lamps give this fixture superior resistance to damage from vibration, extremes in temperature and a lamp service life over twice that of standard fluorescent bulbs. This second generation lamp is offered in 5600K cool white, 4500K natural white, and 3000K warm white. Our standard unit ships with 5600K unless different color temperature is specified.
Unlike the glass tube design of traditional fluorescent lamps, these LED T-Style lamps have no filaments or fragile housings to break during operation. Instead of using a combination of gases to produce light, light emitting diodes (LEDs) use semi-conductive materials that illuminate when electric current applied and emitting light. The LED assembly is mounted to the "tube" constructed from extruded aluminum, with a polycarbonate lens protecting the LEDs. With LED lights, there is no warm up time or cool down time before re-striking and provide instant illumination when powered on, adding to the reliability of LED technology. By nature, LED light sources run significantly cooler than fluorescent lamps, reducing the chance of accidental burns and increased temperatures due to heat emissions. This solid state design of light emitting diodes provides a more reliable, stable, durable, and energy efficient light source over traditional fluorescent lighting.
Sensor Technology: The HALP-48-2L-LED-DNMS is equipped with an innovative and powerful day/night + motion sensor. This sensor, which is located inside the light fixture itself, allows the HALP-48-2L-LED-DNMS to operate in one of several different and versatile modes. This LED light fixture can be set to be motion activated, day/night activated or in a combination of motion sensing and day/night modes. This high-tech sensor is also highly adjustable and allows operators to modify the following settings: motion sensor sensitivity, motion sensor time-delay and the intensity output level of the fixture. Having this degree of flexibility in operation and settings offers operators an incredibly versatile light fixture.
Sensor Versatility: The impressive versatility of the motion + day/night sensor found in the HALP-48-2L-LED-DNMS LED light fixture allows for a lot of creativity in the setup of a single one of these light fixtures. However, the versatility is further increased when multiple units are to be installed together such as in a parking garage or other similar structure. Operators can take advantage of the sensor versatility to set up an energy efficient and automated lighting setup. Take a parking garage for example. Operators would be able to set up a sequence of HALP-48-2L-LED-DNMS fixtures with alternating lights on seperate circuits. The first circuit would have sensors set to a lower lux level than the fixtures on the second circuit. This hypothetical setup would allow half the lights to come on as daylight began to fade and the rest of the lights would only come on once complete darkness had fallen. The fixtures could then be adjusted for motion sensing which would allow selected fixtures to power on when pedestrian or vehicle movement was detected and then turn off after an operator chosen interval to conserve energy. This is just one example of the flexibility and versatility that can be achieved with the HALP-48-2L-LED-DNMS .
The 28 watt LED lamps produce 30% more illumination than standard T8 bulbs while offering lower amp draw and increased reliability. Each lamp produces 3,500 lumens at 125 lumens per watt, for a combined 10,500 total lumen light output. An HALP-48-3L-T8 hazardous location fluorescent light, with a combined total of 96 watts, draws 0.8 amps at 120 volts AC. This LED version of the same light, with a total of 84 watts, draws only 0.7 amps at 120 volts AC. This results in a lower amp draw while still providing increased reliability and light output.
The HALP-48-2L-LED-DNMS is universal voltage, not multi-tap, and operates on any voltage from 120V to 277V AC 50/60hz without any modifications. This includes commonly found voltages such as 120V 60Hz, 220V 50Hz, 240V 60Hz, and 277V 60Hz. We also make a 12/24V AC/DC version for low voltage applications for AC or DC power.
Energy Consumption Comparison
Amp Draw @ 120V AC
Amp Draw @ 220V AC
Amp Draw @ 240V AC
Amp Draw @ 277V AC
Amp Draw @ 12V DC
Amp Draw @ 24V DC
Lamp Life Expectancy
Operation cost per year
(12hs/day @ 12c/kWh)
Mounting Options:Â Unless otherwise specified, our standard, most popular configuration is the flange mount shown enlarged below. We also offer a pendant mount for those needing to suspend the fixture away from the ceiling surface (i.e. suspend from pipe or conduit). Additional mounting configurations can be customized to meet the requirements on the application. Please contact us for special mounting configurations.
Standard Flange Brackets:Â Flange type stainless steel mounts attached at each end of the fixture enables it to be simply secured to any surface. The mounts provide some shock absorbency protection while enabling the user to simply mount the fixture with the through-hole taps that protrude on each side of the fixture. The mounting holes are 38.25â€ on center apart along the top of this hazardous location light. The mounting holes are 7.2â€ on center across the top of the light.
Standard Suspension Mounting:Â Pendant mount fixtures hang from the ceiling and are suspended by rigid pipe. Each fixture is equipped with either two 1/2" or 3/4â€ NPT hubs, one on each end of the fixture. Operators bring rigid pipe down to the threaded mounting hubs. Wiring is fed down through the rigid pipe to one of the NPT hubs and tied in to the fixtureâ€™s lead wires, completing the electrical connection. The remaining pendant hub provides support for the opposite end of the fixture.
Suggested Applications: The HALP-48-2L-LED-DNMS is designed for marine, wet, damp locations where corrosion resistant fluorescent lights are required or are already present. This includes petrochemical facilities, lubrication pits, oil drilling rigs, crew quarters, solvent/cleaning areas, water treatment areas, processing plants and marine loading docks.
Made in USA Quality
Superior LED Benefits
1. Each unit dialectically tested.
2. Fixture arrives assembled and lamped to reduce installation time and cost. Flange type stainless steel mounts attached at each end of the fixture enables it to be simply secured to any surface. Pendant mount fixtures allow for suspension mounting via rigid conduit.
3. Fixture housing constructed of glass fiber reinforced polyester.
4. No ballast box. No ballast to replace. We simply run the black wire to one end of the bulb and white wire to the other.
5. Re-lamping done via eight plastic snap locking latches which enables the operator to remove the door and access the lamps.
6. Lamp cover-diffuser constructed of high impact acrylic for corrosion resistance and lamp protection.
7. 1/2" or 3/4", threaded access hole for wiring conduit.
8. Both surface or pendant mount units can be wired end to end in series.
1. 50,000 hour lifespan.
2. Can SAVE 50% or more on energy.
3. Qualifies retrofit projects for financial incentives, including utility rebates, tax credits and energy loan programs.
4. Reduces energy use and prolongs life-spans of peripheral cooling units (A/C, refrigeration)
5. 100% recyclable.
6. No toxins-lead, mercury.
7. No UV light, infrared radiation or CO2 emissions.
8. Qualifies buildings for LEED and other sustainable business certifications.
9. Bright, even light maintains consistent color over time.
10. Instant on/off â€“ No flickering, delays or buzzing.
11. Very good color rendering.
12. Vibration/impact resistant.
13. Significantly cooler operation.
14. Less frequent outages, higher output improves workplace safety.
Shipping and delivery Information
Estimated delivery times range from 1 to 3 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.
For any questions related to shipping and delivery, please call 1-844-787-5483, email us at firstname.lastname@example.org or chat with us by clicking on the chat icon at the bottom right of this page.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Return & Refund Policy
For All non-Larson Products If you are not satisfied with a product, contact us by emailing or call 1-844-787-LITE within 30 days of receipt. A refund may be arranged excluding freight charges upon inspection. Returned merchandise must be shipped in original packaging, freight prepaid, unused, and in resalable condition, and are subject to 25% restocking fee. PuriLite inspects all returns and reserves the right to refuse credits on damaged, used or non-resalable items. Your only obligation is the freight charge and restocking fee, provided your return is complete with original packaging, all documentation, warranty cards, cables etc. PuriLite reserves the right to authorize product returns after 30 days have passed from the order date. If the product is accepted after this period, it is subject to a 25% restocking fee and credit will be issued toward future purchases only.
Shipping and handling charges are non-refundable for all returns. The customer may also be responsible for return shipping charges, insurance and shipment tracking for returned merchandise.
Once you place an order, the following products are non-returnable: custom-cut, customer built or special order items (such as matting, slings, cranes, prefab offices, buildings, mezzanines, assembled lockers and regularly stocked items such as generators, pressure washers, water and trash pumps, snow throwers, radio headsets, striping paint, line stripers, floor care machines, vacuums, custom fabric chairs, forklifts) your order is considered non-cancellable and any custom-cut, customer built or special order items purchased by you are also non-returnable. Consumable style bulbs or lamps are not returnable. There are no returns on any medical and/or sanitizing products for obvious safety reasons. This includes PPE (including masks), tests, thermometers, sprayers and UVC lighting of any kind (portable and surface).
Leased and hazardous items are also non-returnable. Contact customer service for a complete list of applicable products.
Larson product return policy Every order is tested prior to shipping. The product is tested before it is put into the shipping box, crate, pallet, etc. Larson take pictures and videos of every product for every order being shipped, and store these pictures and videos with the order number in our system. Because of the complexity of some of our products, we have a very limited return policy.
For safety reasons, we do not accept returns on any hazardous location, explosion proof or intrinsically safe products. Once these products leave the factory, we cannot be sure what happens to them. We must re-build and re-certify the units to specification to ensure that the next customer receives an item that is safe to use. This is cost prohibitive. For that reason, we do not accept returns on classified products. We do not accept returns on transformers, phase converters, or frequency converters. In order to install one of the aforementioned products, typically customers will modify the product (i.e. penetrate the housing to make connections, punch out knockouts, remove or damage tinning on lead wires during installation). Because we video test every unit before it ships to ensure the unit operates as described, we know when they leave here the units are operationally functional and meet the output voltage when supplied with the input voltage per the product specification. To be clear, we do not accept returns on these items under any circumstances for these reasons.
Products that are not addressed in the above two conditions must be returned in new, unused condition.
Below are some additional considerations:
Electrical/electronic parts are easily damaged by improper installation or testing. Because electronics are very sensitive to voltage overloads, it does not take much of a voltage spike to ruin a component. Because of this risk, all electrical products returned will undergo electrical testing and assessed a testing fee. This fee will be subtracted from the final return value.
Consumable style bulbs or lamps are not returnable.
Products that contain emergency backup components are subject to very narrow warranty terms and do not qualify for return. For customer convenience, we engage the battery pack prior to shipping all emergency backup products. Many times, particularly with hazardous location rated products, the battery packs are difficult to access and the customer generally plans to install the units shortly after receipt of the shipment. Battery backup components using older technologies (Nicad, NIMH, SLA, etc) will fail quickly if they do not maintain valid grid tie support. In other words, the batteries must receive a consistent maintained charge to perpetuate long lifespans. Battery backup products that are shelved (not installed) for periods greater than 3 weeks will likely fail and need replacement sooner. This replacement will not be covered under warranty. This can also occur is the units are installed but the grid tie option is not connected correctly. Customers can specify that they do not want the battery pack to be engaged at the time of ordering if they plan to shelve the units for long periods of time prior to installation.
There are many products on the site and not all pictures depict the exact configuration of each product. Many products are custom built and/or built on demand. In some cases, products are designed and not sold immediately and rendering may be used. In all cases, the end product is built to the specification listed and the pictures shown may be close approximations. Pictures are more likely to be close approximations with more complex products, including transformers, power distribution systems, control systems, light tower systems and other highly customizable products. In no way does the approximation validate a potential return. We always build to the specification. If customers have questions, they should ask prior to purchase to clarify.
There are no returns on any medical and/or sanitizing products for obvious safety reasons. This includes PPE (including masks), tests, thermometers, sprayers and UVC lighting of any kind (portable and surface)
Many international orders, specialty orders and other complex build orders require prepayment in advance. This prepayment represents a commitment to the order. Cancelling the order will result in a deduction from the original amount paid if any refund is available, since an investment of time and money is typically required to acquire materials and prepare the order. While not all orders in this category require prepayment, cancellation fees may apply to other build orders as well. The percentage of the deduction is at Larson’s discretion but usually ranges from 30 to 50%.
How to Return For all returns, you can email us at email@example.com. You will need the invoice number in the subject line of the email. You can use one of your preferred carriers. Please note that for freight collect shipments, you are responsible for order tracking once the freight is loaded onto the truck. In addition, PuriLite Industrial cannot assist you with filing damage claims with your carrier.
All returns must be authorized by PuriLite. A Return Authorization Number must be obtained from PuriLite Customer Service Department, and the client must provide the Invoice number at the time of the request. The following conditions must be met. Failure to do so could result in refusal of a shipment by us.
At the time of the return, goods must be a stock item with PuriLite and the returned quantity must correspond to the quantity of the original packaging
Approval and shipping destination must be obtained from PuriLite before returning goods;
Goods must be returned to the appropriate location within 10 working days after receiving the return authorization number;
The return authorization number and invoice number must be identified on the return address label;
Goods must be in their original packaging, arrive undamaged and in resalable form
All returns are to be sent prepaid;
Specially ordered goods are non returnable – these products are identified with a part number beginning with a // on quotes and invoices.
Goods damaged in transit must be signed as damaged by the receiver and carrier at the time of receipt of goods in order to request credit from PuriLite.
PuriLite reserves the right to deny any Returns or Claims if the above conditions are not met.
Orders for products affected by x-factor events such as viral outbreaks and other extreme circumstances CANNOT be returned once shipped and billed.