Features Available in red, yellow, blue, and green colors for clear indication of different working conditions. Pure color super bright LED chip with a lifespan of 100,000 hours for long-lasting performance. Made of durable and wear-resistant imported materials for extended reliability. Built-in screw-type wiring for increased safety and convenience during installation. PC flame retardant material shell for enhanced durability and resistance to damage. Specification: Item Type: LED Power Indicator Light Brand: BERM Model: AD16-22D/S Operating Voltage: 12 (V) Light Source Color: Red / Yellow / Blue / Green (optional) Shell Material: PC flame retardant Light Source Power: 10(W) Installation Size: φ22MM Overall Size: Approx. 50 x 28mm / 2 x 1.1in(high x outer diameter) Ambient Temperature: -25℃~+55℃ Relative Air Temperature: ≤98% Power Frequency Withstand Voltage: 2.5KV(AC effective value), 1min Insulation Resistance: ≥2MΩ AC Indicator Allows Voltage Fluctuation: ±20% 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 Package List 10 x LED Power Indicator Light