
Inspection lights
STM-381B
Compact, rechargeable task lighting with flexible positioning for precise inspection work.
OEM / ODM · Custom colors · Packaging · Compliance support
DATA SHEET
Technical specifications
SOURCE PORTFOLIO
Full product information
Product Name: Rechargeable COB Work Light (with Power Bank Function)
Material: Aluminum + PA + ABS + PMMA
Product Dimensions: 117 × 51 × 43 mm (Length × Width × Thickness)
Weight: 195 g
LEDs: 5W LED (Head) + 15W COB (Side)
Charging Port: TYPE-C
Charging Time: Approx. 1.5 hours
Battery: 3.7V / 2000mAh Battery Pack
Lighting Modes: Dual-switch mode (Head light switch & Side COB switch)
1. Head Light: White Constant - White Flash - Off
2. Side COB: 2700K Warm White - 3800K Natural White - 6000K Cool White - Red Constant - Red Flash - Off
3. During operation, long-press the switch to adjust brightness
Lumen Output & Runtime:
· Head Light: 300 Lm - 2.5 hours
· COB (2700K): 700 Lm - 2 hours
· COB (3800K): 1000 Lm - 1 hour
· COB (6000K): 800 Lm - 2 hours
· COB Red Constant
· COB Red Flash
Accessories: User Manual + USB Charging Cable
Certifications: CE, ROHS
STM-381B
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