LED An LED (Light-emitting diode) is a type of lightbulb which lasts 25 5o 35 times longer than standard bulbs. June 21, 2022/by Ben Eckstein https://sustainhv.org/wp-content/uploads/2017/11/SHV_logo-h.png 0 0 Ben Eckstein https://sustainhv.org/wp-content/uploads/2017/11/SHV_logo-h.png Ben Eckstein2022-06-21 16:55:242022-06-21 16:55:24LED