Why does the red light flash at the back then main light turn off even when fully charged?

I had the same issue with one but I moved the batteries around and it seemed fine after that.

Any indicators on this device to show the battery left on the device? I mean indicator to show the amount of charge in the batteries.

No, This device has no indicators to show the battery.

How long do the batteries last?

I haven't charged it since it came. I haven't used it continuously,only 3 or 4 times for 10mins. No sign battery low yet. The light from it is fantastic.

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SYLSTAR COB Rechargeable Work Light, 100W Recharegable Portable LED Flood Light 7000 Lumens, 10800mAh Battery, Waterproof Cordless Workshop Job Site Construction Lighting for Camping, Fishing

Product ID: 153292119

Details

Colour
Yellow
Finish type
Aluminium
Light source type
Light Emitting
Material
Acrylonitrile
Shape
Rectangular

💡7000 Lumens ultra-bright output

🔋10800mAh long-lasting battery

🌧️IP65 waterproof for all weather

€ 130.04

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Light up your hustle, rain or shine!

ALL DAY POWER - Built-in 10800mAh rechargeable battery delivers up to 14 hours on low mode—work or play without interruption.
EMERGENCY POWER BANK - Dual-purpose USB output lets you charge your phone or devices on the go—never get caught powerless.
UNMATCHED BRIGHTNESS - Illuminate your workspace with a powerful 7000 lumens LED floodlight—daylight clarity anytime, anywhere.
WEATHERPROOF WARRIOR - IP65-rated waterproof design means rain, snow, or dust won’t stop your productivity or adventure.
360 180 FLEXIBILITY - Adjust the light angle effortlessly with full rotation and tilt—perfectly target your task with precision.

The SYLSTAR COB Rechargeable Work Light is a versatile 100W LED floodlight delivering 7000 lumens of bright, adjustable lighting. Powered by a robust 10800mAh lithium-ion battery, it offers up to 14 hours of continuous use and features IP65 waterproofing for reliable outdoor performance. With 360° rotation, 180° tilt, six lighting modes, and a built-in USB power bank, it’s engineered for professionals and adventurers who demand flexibility, durability, and power in one sleek, portable package.

Specifications

ASIN	B07V4D3QBX
Batteries are Included	Yes
Battery Description	Lithium-Ion
Beam Angle	10 Degrees
Best Sellers Rank	20,999 in DIY & Tools ( See Top 100 in DIY & Tools ) 16 in Job Site Spotlights
Brand Name	SYLSTAR
Color Temperature	6000 Kelvin
Colour	Yellow
Country Of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (1,425)
Finish	Aluminium
Included Components	Work Light / Car Charger / USB Cable / Fix Screw
Item Dimensions L x W x H	27L x 16W x 24H centimetres
Item Shape	Rectangular
Item Weight	1450 Grams
Light Output Maximum	7000 Lumens
Light Source Special Features	Multi-coloured and different light modes
Manufacturer	Sylstar
Manufacturer Part Number	WJ001
Material	Acrylonitrile Butadiene Styrene (ABS), Aluminium, Polycarbonate (PC)
Maximum Compatible Wattage	50 Watts
Model Number	WJ001-5
Mounting Type	embedded
Number of Batteries	6 C batteries required. (included)
Number of Items	1
Number of Lights	6
Number of Packs	1
Power and Plug Description	Battery Powered
Set Name	Pack of 6
Shade Material	Acrylonitrile Butadiene Styrene, Aluminium, Polycarbonate (PC)
Specification Met	IP 65
Style	Classic
Type of Bulb	Light Emitting Diode
UPC	729920117987
Unit Count	80.0 count
Voltage	5 Volts
Wattage	100 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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2 months ago

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