Description
Hole size: φ22.5mm, the hole diameters of φ25mm and φ30mm can be achieved by using variable diameter rings;
Lamp housing and lamp shade are arranged by two layers but with the same diameter, and with five colors to explicitly indicate different working states;
The luminous body adopts pure super bright LED chip with pure color;
The components are made of imported materials, which are solid, durable, wear and tear resisting;
Screw type wirings are built in, which are safer and more convenient.
Additional information
| Power frequency withstand voltage | AC1890V 50Hz .5s |
|---|---|
| Insulation resistance | ≥100MΩ |
| Allowable voltage fluctuation | AC indicator ±20% |
| Continuous working life | ≥30,000H |
| Application frequency | AC50～60Hz |
| Ambient temperature | -25℃～+55℃ |
| Comparative tracking index | CTI ≥175 |
| Relative air temperature | ≤98% |
| Protection class | IP54 |
| Altitude of installation place | not more than 2,000m |
BR 25992 
VN 9057 
US 7186 
IN 4552 
AR 3692 
ID 2550 
BD 2407 
CN 2091 
