high pressure sodium bulb
high pressure sodium bulb 110-240V 70-400W 5000-12000HRS high luminance,long life service being strong to transmit in fog
high pressure sodium bulb110-240V 70-400W5000-12000HRShigh luminance,long life servicebeing strong to transmit in fog
Suitable for illuminating on street,wharf,station and airport.
high pressure sodium bulb
