GK-103RW GK Key Light, Brightness 50 LM, Run Time 30 Hours, Battery Li-poly 3.7V 100mAh

Gentos GK-103RW is a compact, rechargeable LED key light from the GK series, designed for everyday portability and quick illumination in inspections, automotive tasks, and emergencies. Featuring a single high-brightness φ5mm white LED with red sub-light for visibility, it's simple to use with a twist switch and includes a key chain for easy attachment. Dustproof and drip-proof (IP54), it's powered by a small Li-poly battery for up to 30 hours of reliable runtime, making it an essential, lightweight tool for professionals and daily carry.

Key Performance Specifications

• Brightness (approx.):
  • White LED: 50 lm
  • Red Sub-LED: 5 lm
• Runtime (approx.):
  • White LED: 30 h
  • Red Sub-LED: 40 h
• Beam Distance: 10 m (max)
• Light Sources: 1 × φ5mm white LED, 1 × φ5mm red LED

Physical and Environmental Specifications

• Dimensions (Ø × L): φ15.5 × 72.4 mm (0.61 × 2.85 in)
• Weight: 25 g (0.9 oz, including battery)
• Battery: Built-in Li-poly 3.7V 100 mAh; ~300 charge cycles; 1 h charge time via Micro USB
• IP Rating: IP54 (dustproof and drip-proof)
• Operating Temperature: Suitable for indoor/outdoor use (no specific range listed)

Key Features

• Design: Slim pen-style with key chain for portability; twist switch for on/off
• Controls: Simple rotary switch for white/red modes
• Applications: Keychain use, inspections, quick tasks, and emergencies
• Standards Compliance: RoHS compliant