100W COB Rechargeable Work Light 7000LM

Evaluation of LED Rechargeable portable flood light Model: WJ001 SeriesMade in ChinaUSB cord and plug included: note: the cord is not universal, you need to use this cord for it to charge, the connection is designed for this model you will not be able to use any universal USB cord.Do not place near fire or water, side of box, it seems to be not IPX5 Water ResistantPaid $46.21 including tax and shippingBrightness perhaps is around 2,000 Lumens1200 mAH batteries included, also note, you can’t use any higher mAH batteries they will not work, must be 1200 mAH. So in other words, you will not be able to use more capacity batteries in this unit it will not work.Cost analysis:On Amazon site 1200 mAH rechargeable batteries cost 3.00 dollars a battery3x6=18 dollars to buy batteriesUSB cable with plug $6.99 at Walmart18.00 + 7.00 = 25.00 dollars47.00 dollars – 25.00 dollars = 22.00shipping cost 7.00 = 15.00 dollarsThis is a great deal: the unit is all metal and well built with batteries and charging cord and plug included. The screws are metal with hard plastic knobs. It does have a strong plastic cover for light. The base doesn’t tighten enough but it is beneficial for moving in the direction you want it and it is workable.My experience is great light, it may not deliver the lumens they advertise but the light is bright for many working tasks. So far it is working fine and I would buy it again if it doesn’t have any issues in the days ahead. The batteries work fine and you can replace them but must be 1200 mAH rated not higher.

I picked up this rechargeable work light, and I was really impressed. It puts out a bright, clear light, which is perfect for camping or working in dim spaces. The best part? No need to mess with batteries, it charges up easily and is ready to go whenever you need it.It's also super compact, making it convenient to pack and carry around. I ended up returning it just because I wanted something a bit larger, but honestly, this one's a solid choice if you're looking for a reliable, portable work light.

Light work great not sure on how long the battery will last. They will work great for what they are used for.

Nice bright light. Easy to use. Easy to move around. My 17 year uses it each night while doing outside chores. Lights up the whole area. But it only takes her about 20 minutes or so. Within that 20 minutes it lose at least 1/4 or the battery...sometimes 1/2. So, if anyone needed to use it a longer time, I don't know how long it would hold battery charge. I've only had it a couple weeks so can't say on how long the light itself will hold up. But the brightness is really nice...if only the battery didn't go so quickly.

This work light has all the features I wanted:* Very bright, could be underrated at 3000 lumens* Excellent battery capacity with six 18650 cells (the batteries I received were rated at 1200 mAH each)* Batteries can be charged with a USB micro connector, or replaced with my own fully-charged 18650 batteries.* Convenient USB-A charging port to charge my cell phone.* Weather-rated aluminum case* Stable and sturdy welded steel base and steel handle* Lamp has full 360-degree freedom of movement, both vertically and horizontally. Many higher-priced work lights have cases that block them from rotating downward, which prevents you from mounting the lamp above you and directing light down on the work area. An elevated position keeps that super-bright beam of light on your work and out of your eyes.The 80 SMDs appear to be type 5630 or 5730, both of which have nominal ratings of 0.5 watts and 40 lumens at 3.3 volts. An 18650 battery operates at about 3.7 volts, which would cause the SMDs to run a little brighter and consume a little more power.So the output power appears to be at least (0.5 x 80 LEDs =) 40 watts for the SMDs, and the output power of the COB (circuit on board) LED in the center of the lamp is stated to be 20 watts.(Bear in mind that the 5630 has a lot of cheap knock-offs out there that do not meet the 5630 ratings. Anyone, even the fine folks at Tresda, could be victimized.)If the SMDs are 5630s then the illumination is at least (40 lumens x 80 LEDs =) 3,200 lumens. I found no information on the illumination from the COB LED, but if 40 watts gets me 3,200 lumens, then another 20 watts might get me around 1,600 lumens.For the purpose of comparing this with other LED work lights, I estimate the actual power consumption to be about 60 watts, and the illumination to be around 4,800 lumens. I would welcome a correction from Tresda, but I think it is safe to give this work light a rating of "Zowie Wow Wow!" at the very least. I would not contradict those folks who are in the "Zowie Wow Wow Wow!" camp. They are good people.Note about 18650 batteries: They are a great battery. The included 1200 mAH batteries have almost twice the electrical capacity of a 2000 mAH Eneloop size AA NiMH battery (4,400 mWH vs 2,400 mWH). The 18650 delivers its current at 3.7 volts, while the NiMH AA battery delivers current at a miniscule 1.2 volts, the curse of the NiMH. 1.2 volts is not enough to illuminate anything.18650 batteries can be purchased with reliable ratings up to 3,500 mAH, with a capacity of (3.7V x 3500mAH =) 12,950 mWH. The 3.7V rating is what allows this work light to be designed so it can function with only 1 battery, albeit for less than 1 hour.Many 18650 batteries claim to have capacities of 4,000, 5,000, even 9,000 mAH or more. I have bought many, and my XTAR VC4 battery charger says they are all filthy liars. The included batteries have a much lower rating but at least they are not filthy, stinking liars. So very filthy. None of them worthy of this excellent work light.

This light gets as bright as you want it to be. It was very easy to assemble and has a solid base to stand on. Controls are simple to operate.

Bright but could never get handle to screw on . Had numerous people try. Screw holes do not line up. Works well otherwise

Portable, adjustable and long lasting charge not to mention the brightness. Very happy with the fast delivery.