15 watt DC 3.2V~4.2V LED Light bulbs, Solar charging 3.2V Lithium battery LED light for outdoor lighting. 3.2V has positive and negative points. Thread is positive for negative pin.
3.2V led bulb for DC dimmer, PWM Dimmable LED bulbs for DC dimmer, Dimmable bettery powered LED lights for DC dimmer. Best for requirement dimming of Solar power led lighting and other battery charging light system.
Working Temperature: -35 to +55degree Celsius
DIAMETER 60MM, MOL 135MM
Color temperature option: 6500K, 3000K
Using 72 pcs 5730 LED chip
Base option: E27, E14, B22