... auto-sensor will automatically turn down at 5W(adjustable) for energy saving. A.Without any movement 30% brightness 5W B. ... AL (good quality for heat dissipation) +PC Working temperature: -20~+60°C 3. Advantages:1. Saving up 90% more than ... like light switch dimmable LED T8, Microwave sensor LED T8, also like LED candle lights, LED bulbs, LED corn lights, LED ceiling downlights, LED street lights, and ...