Descriptions: This signal light is idea for electricity equipments, textile machines, printers, ships, mining machines, etc for signals indication.The illuminant adopts the pure color ultra bright LED chip, the color is pure, the life can reach 100 thousand hours. Parts are adopted of imported material, wear resistant and durable in use. Features: The illuminant adopts the pure color ultra bright LED chip, the color is pure, the life can reach 100 thousand hours. The parts are adopted of imported material, wear resistant and durable in use. Built-in screw connection, safer and more convenient. Small size signal light can save energy and is shock resistant. Idea for electricity equipments, textile machines, printers, ships, mining machines, etc. Specifications: Model: AD16-22D/S Light source power: 10W Installation size: 22 mm/0.87inch Length:5cm/1.97inch head diameter:2.8cm/1.1inch Color(Optional ): red, yellow, green Ambient temperature: - 25 ℃ ~ + 55 ℃ The relative temperature of air: ≤98% At the vibration frequency of 2-80hz, the acceleration is 0.7g, it can normally work Pollution levels: level 3, installation category: 3 With "TH" sign indicate it can work in the humid and hot zone environment. Insulation resistance: ≥2MΩ Continuous working life: ≥30000H Brightness: ≥100cd/m2 Compared with the leakage index CTI≥100 Head protection grade:IP65 Use frequency: AC50 ~ 60Hz Weight:167g Package Included: 10 x LED Signal Light