Features 1、Available in red, yellow, blue, and green colors, clearly indicating different working conditions 2、The luminous body uses pure color super bright LED chip, the color is pure, the life can reach 100,000 hours 3、The parts are made of high quality materials, which are durable and wear-resistant 4、Built-in screw-type wiring, safer and more convenient 5、The installation size is φ22MM, easy to install and remove Specification Item Type: LED Power Indicator Light Brand: BERM Model: AD16-22D/S Shell Material: PC flame retardant material Light Source Power: 10(W) Installation Size: φ22MM Overall Size: Approx. 50 x 28mm / 2 x 1.1in(height x outer diameter) Environment Temperature: -25℃~+55℃ Relative Air Temperature: ≤98% Insulation Resistance: ≥2MΩ Continuous Working Life: ≥30000H Brightness: ≥100cd/m² Compared with Tracking Index CTI: ≥100 Head Protection Level: IP65 Package List 10 x LED Power Indicator Light