Search  for anything...
NEIKO

NEIKO 40337A Cordless 10-Watt 2-in-1 COB LED and UV Work Light with Rechargeable 4000-mAh Li-Ion Battery, Up to 8 Hours Run Time, Magnetic with 2 Swivel Hooks

  • Based on 5,419 reviews
Condition: New
Checking for the best price...
$32.99 Why this price?
Holiday Deal · 63% off was $89.99

Buy Now, Pay Later

As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Dec 17
Order within 8 hours and 8 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: Work Light, UV


Pattern Name: 1,000 Lumens


Size: 1 Pack


Features

  • CORDLESS LIGHT: Our cordless 2-in-1 UV and LED work light is slim and durable and can provide you with all the light you need. Whether youre a mechanic or a construction worker, you can use this portable LED and UV light anywhere you go!
  • COB LED LIGHT TECHNOLOGY: Chips-on-board (COB) technology helps to increase the lumen output per square inch. This design lets this LED and UV light provide bright flood illumination at a greater energy efficiency than standard SMD LEDs.
  • MAGNETIC WORK LIGHT: This UV and LED work light has powerful magnets on the back that allow it to attach to any magnetic surface for hands-free use. Place this small UV light on breaker boxes or on other magnetic metals for extra lighting.
  • OVERCHARGE PROTECTION: Our rechargeable work light has a 4,000-mAh Li-ion battery with overcharge protection, which preserves the battery life. This battery work light also features a low-battery indicator to reduce interruptions.
  • USB-C CHARGER & BRIGHTNESS: With a USB-C port and an included charging cable, this light will stay powered in your home or on the go. The ultrabright 1000-lumen output of this portable light lets you illuminate anywhere you need.

Description

Whether you’re working in your garage or at home, or you just need some extra light, the NEIKO 40337A Cordless 10-Watt 2-in-1 COB LED and UV Work Light is the perfect tool for your lighting needs. With its COB technology and 5 brightness modes, this tool offers light levels of 1000 lumens, 800 lumens, 600 lumens, 400 lumens, and 200 lumens. You can also use the UV light as a black light. This work light has a rechargeable 4,000-mAh Li-ion battery with overcharge protection and a USB-C port. It comes with a charging cable, so you can charge it anywhere you go. When fully charged, this tool provides up to 8 hours of lighted power. This work light also features a magnetic back and 2 rotating swiveling hanging hooks, so you can mount and attach it anywhere and use it hands-free in any situation. With a slim design and an anti-slip exterior, this light is handheld and portable and can be held securely in different conditions. This rechargeable LED light provides you with quality lighting, helping you work efficiently and smoothly.

Color: Black and Red


Shape: Square


Material: Metal


Finish Type: Painted


Light Source Type: Light Emitting Diode


Color: ‎Black and Red


Shape: ‎Square


Material: ‎Metal


Finish Type: ‎Painted


Light Source Type: ‎Light Emitting Diode


Shade Material: ‎Acrylonitrile Butadiene Styrene


Power Source: ‎Battery Powered


Brand: ‎NEIKO


Item Weight: ‎9.15 ounces


Number of Batteries: ‎1 Lithium Ion batteries required. (included)


Style: ‎Work Light, UV


Brightness: ‎1000 Lumen


Maximum Compatible Light Source Wattage: ‎10 Watts


Light Source Wattage: ‎10 Watts


Mounting Type: ‎Hanging


Bulb Features: ‎COB technology, UV light


Number of Light Sources: ‎2


Are Batteries Included: ‎Yes


Product Dimensions: ‎6.52"L x 1.16"W x 1.32"H


Light Output Maximum: ‎1000 Lumens


Manufacturer: ‎Neiko


UPC: ‎816914023253


Wattage: ‎10 watts


Part Number: ‎40337A


Item Weight: ‎9.2 ounces


Item model number: ‎40337A


Batteries: ‎1 Lithium Ion batteries required. (included)


Size: ‎1 Pack


Finish: ‎Painted


Pattern: ‎1,000 Lumens


Amperage Capacity: ‎4000 Milliamps


Item Package Quantity: ‎1


Included Components: ‎9W COB DUAL UV and Worklight


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Description Pile: ‎Lithium-Ion


Average Battery Life: ‎8 Hours


Warranty Description: ‎Contact neiko support.


Date First Available: May 5, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • If you Build it, They will Come
Style: Work Light Pattern Name: 350 Lumens Size: 1 Pack
Update June 5th 2018, have used extensively since Jan 24 2017 and up'd from 4-5 stars, still holds charge for at least 4+ hours, probably longer, I use it extensively for auto repair, that led cover is constantly banging against engine components with no worry. I stand it on its base on my garage floor and have knocked it over countless times right on led cover, no issues. Last light you will ever own, Id never buy a "flashlight" again. I initially complained it didn't seem so bright on my engine in daytime, dumb complaint and removed it , this may be best auto light out there as Its thin and I can weave it into tight spots in engine bay. This really is an incredibly well made product, you don't see that very often today as nearly all mfg's are priced concerned much more than quality concerned, however this is an an example of " If you build it they will come". Brightness. Wow! My first test was up in my master bedroom at night. I stood near one corner point this away from me, Its 27x35 with 16 foot ceilings, this lit it up completely and lit up the 16x18 bathroom through its open door as well. I pointed it up to the ceiling and it light the room up well. Extensively used for auto work on 4 cars, It lights up the engine well and I dont have to worry about shattering glass going into my intake manifolds, certainly puts out alot of bright light unlike my 6 inch reflective enclosure and way hot bulb you cant take that under the car and hang it in tough places, like I could with this light. The led's are also high quality, you may find a brighter light but you won't get the time of operation due to cheap LED's sucking major power, these are not cheap led's, super bright and stays COOL. Manufacture Quality. Gets an A+ I'm a hardware engineer, this is high quality. The on/off rocker switch is at the bottom if you look at the picture show when its standing up on its own. A super high quality rocker switch that will easily last your life time, I know because I spec this same style in products I design. Rather than going "disco" and putting a USB style charge connector on it, it has a heavy duty barrel type interface made of hard steel with a nut securing it to the base. A USB interface would be a poor choice despite the marketing appeal of using "USB" but as far as life time and reliability and ability to carry a large charging current USB falls far short, a sturdy barrel type connector is entirely the proper choice here. The handle is covered with heavy duty "rubber" for lack of a proper name for the material, very thick, has ridges for grip and 2 - 6 point socket style molded ridges , one near the bottom by power interface and power switch and one near where the leds starts to keep it from rolling when you lace it down. The leds are to bright to look at and its great that half the led length tube is blocked out so light only goes one way otherwise you'd be blinded. It may have been better to make that inner surface silver reflective, but I doubt it matters much. I haven't dropped it yet but it seems the most critical component which is the clear cover over the leds seems pretty solid and not a very brittle like material which would easily fracture. Accessories. The top hook will swivel 360 degrees but you should grab it down where it actually connects to the top of the light, the 360 swivel is tight which is good so it doesn't move on you but if you try to rotate it 360 by holding onto the hook you will probably eventually warp or break the top hook. The top hook also can rotate and fold down along the body if you want it out of the way and that rotational directing is very easy. The hook itself has flex in it which is good, you don't want stiff plastic that will brittle fracture. The second hook clips on the handles any where you want it to and I found this great to hang the light horizontally as I had freedom to place that 2nd hook to exact position needed. The magnet is same type of clip where you like it, its very strong, no worry about it not holding to metal like many other cheap magnetic hold products I've seen. Only thing is you cant clip it such that you can make the light stand up, the magnet will always be 90 degrees to the light. The charger has red led when charging , green when done, you will see an label "LED1" on a horizontal led at bottom of led tube near the handle, this comes on when your charge gets low, some other reviewer said he wished it had a warning feature and this is it. Other Stuff: Some ask if it will get "dim" as battery discharges. No it won't, led's do not work that way, they are basically on or off when proper minimum voltage is present. Warning. Do not try to charge this with other barrel type chargers, this charger has a low voltage about 4.4 v and it needs to be what ever it says on the charger to avoid your battery blowing up. One question asked was " Can you replace the batteries". This is not made to easily replace the batteries that are used internally. But to me, it seems like the rubber handle that makes up the bottom half of this light was slid on to probably a plastic frame during manufacturing.MY guess is you can slide this off, of course that will be very hard. Best thing would be to heat it up slowly so it becomes more flexible then work it off, maybe spray some WD-40 down the slides as it becomes flexible. You can also just cut it and band-it back together. But I suspect it doesn't matter, this will probably last a long time and you will more than get you money's worth. Mad Scientist Engineer's like me do this type of thing. Definitely buy, don't try to save 10$ on a cheaper unit, this is the real deal. ... show more
Reviewed in the United States on February 1, 2017 by Rescue dog mom
    • Sturdy and reliable
Style: Work Light Pattern Name: 1,000 Lumens Size: 1 Pack
Very sturdy well built light. The 3 light settings are nice if I know it’s going to be on for an extended period of time so the battery lasts longer. Bought a second one after the first impressed me enough. They get used and abused every day for my job. Holding up well.
Reviewed in the United States on November 12, 2025 by Charlotte Abt
    • Excellent light
Style: Work Light, UV Pattern Name: 1,000 Lumens Size: 1 Pack
Bought this for work where i need a wide cast of UV light, and also at times a regular working light for dim rooms. The battery life is awesome, I use it every day for about 15 minutes at a time and I charge it maybe every other week. I have also had jobs where I needed standard working light for about 6 hours and it stayed on the entire time and still had some battery life left. The UV throw is wide and powerful. I refinish bathtubs and the primer I use has UV ink so you can see if you missed any spots and this light makes the entire bathtub light up completely. I do use it in the dark which helps the UV a lot but you can also use this in daylight up to about 2 feet away and still see UV dye shine. The magnets are strong enough that it holds it's own weight even vertically, but if you bump into it it will likely fall down. The hooks are also nice for me specifically, I can hook it onto the shower rod and light up the tub for hands free work. OVERALL amazing work light. Highly recommended ... show more
Reviewed in the United States on February 19, 2025 by S. Zimdahl
    • good portable led work light
Style: Work Light Pattern Name: 350 Lumens Size: 1 Pack
A decent work light that will last for several hours on a charge. Pros- +Does not get hot. +No glass to break if it is dropped. +Included magnetic attachment allows it to be stuck to any metal surface with enough force to hold its weight but still easy to get off. +Lasts several hours on a charge. +LEDs stay full brightness throughout a battery charge. Does not dim as battery drains. CONS- -The battery is not easy replaceable, if at all. Overall a decent work light. I don't have two holes that line up with the two end hooks but the magnet held it just fine. Not super bright for a work light but it will put decent light on the engine area when attached to the hood. Battery powered allows it to double as a very bright flashlight so that is good. What is not so good is when the battery eventually wears out there is no easy way to replace it. When the battery does go I will cut into the rubber handle and see if I can get at it but a user accessible battery compartment would have been better. If I can get 5+ years out of the battery I will consider it a decent trade off. If the battery dies in less than that I won't be happy with it. Time, and a future edit to this review, will tell if my review bumps up to a 5 or down to a 2. ... show more
Reviewed in the United States on March 23, 2021 by B. Appel

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...