1.E27 led bulbs 2.Self-designed 3.CE/FCC/RoHS 4. Warranty: ... -power, low-light decline, long lifespan, good brightness;2. Use RoHS aluminum, fully solve the LED heat transport ... hrs, 10 times longer than the conventional ones.2. An integrated optoelectronics technology with energy saving up to ... places where UV or IR radiation is undesirable. 15w- self-developed -TW Lumenmax 110-1300lm - CE&RoHS 30W ...