Shenzhen JMK Optoelectronics Technology Co., Ltd.
                                                                                                           
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15 Years
Since 2011
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Ultra-Bright 3600LM 20W COB LED Solar-Powered Work Light,Three-Mode Camping, Maintenance, and Emergency Light

Price Negotiable
Price: $15
MOQ: 2
Delivery Time: Depends on QTY
Brand: JMKMGL
Product Description
Ultra-Bright 3600LM 20W COB LED Solar-Powered Work Light
This versatile solar-powered LED work light delivers exceptional illumination for camping, maintenance, and emergency situations. Featuring a high-efficiency 20W Epistar COB LED chip that produces 3,600 lumens with 180 LM/W efficacy, it provides over 80% energy savings compared to traditional halogen lighting.
Key Features
  • Ultra-Bright & Energy Efficient: 20W COB LED delivers 3,600 lumens with 180 lm/W efficacy, saving over 80% on electricity
  • Three-Mode Operation: One-button control for high, low, and strobe modes suitable for various applications
  • IP65 Waterproof Rating: Die-cast aluminum housing withstands harsh outdoor conditions and provides excellent durability
  • Power Bank Function: USB 5V/2A output for emergency charging of phones, GPS devices, and other electronics
  • Dual Charging Methods: Solar charging (4V/4W panel) and Micro USB fast charging for flexible power options
  • High Color Rendering: CRI > 80 ensures accurate color reproduction and reduced eye strain
Technical Specifications
Power 20W (COB LED)
LED Chip Epistar COB
Solar Panel 4V / 4W
CCT 6500K
Luminous Flux 3600 lm (High Brightness)
Protection Rating IP65
Housing Material Aluminum Alloy
Product Size 170*130*45 mm
Lighting Modes High Brightness, Low Brightness, Strobe
Product Images
Ultra-Bright Solar LED Work Light front view showing aluminum housing and LED panel
Solar LED Work Light side profile displaying compact design and mounting options
Work light in use during outdoor camping scenario providing bright illumination
Close-up of solar panel and control interface with USB charging port
Frequently Asked Questions
Q1: How long does it take to fully charge via solar power?
Approximately 8–10 hours in bright sunlight (4V/4W solar panel); approximately 4–5 hours via USB.
Q2: How long does the light last on a full charge?
About 15–20 hours in low-brightness mode, and about 4–6 hours in high-brightness mode (exact duration varies depending on battery capacity).
Q3: Can the power bank output charge a smartphone?
It supports a standard 5V/2A output and can be used to charge most smartphones, tablets, and other devices in an emergency.
Q4: Is the IP65 waterproof rating sufficient to withstand rain or submersion?
It is resistant to heavy rain and water spray, but we do not recommend submerging it in water.
Q5: Does the lamp body overheat in high-brightness mode?
The die-cast aluminum housing provides excellent heat dissipation. Even during prolonged operation at high brightness, the temperature remains within a safe range; however, avoid touching the surface.
Q6: Can I use the light while it is charging?
It supports simultaneous USB/solar charging and operation. We recommend using low or medium brightness to extend battery life.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen JMK Optoelectronics Technology Co., Ltd.
Location 2/F, Fuchang Industrial Park, No.2 Chengxin Road, Baolong Street, Longgang District, Shenzhen, China
Contact Person Carrie Xie

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