|
Items |
High Pressure Sodium |
BBE LED Street Light |
|
Photometric Performance |
Bad |
Excellent |
|
Radiator Performance |
Bad |
Excellent |
|
Electric Performance |
Electric Shock Easy( High Voltage) |
Safe (Low Voltage) |
|
Working Life |
Short (5,000h) |
Quite Long (＞50,000h) |
|
Working Voltage Range |
Narrow (±7%) |
Wide(±20%) |
|
Power Consumption |
Quite High |
Quite Low |
|
Startup Speed |
Quite Slow( Over 10minutes) |
Rapid (2s) |
|
Strobe |
Yes( Alternating Current Drive) |
No( Direct Current Drive) |
|
Optical Efficiency |
Low |
High |
|
Color Index/ Distinguish Feature |
Bad, Ra< 50(The Color Of Object Is Faith, Boring, Hypnosis) |
Good, Ra>75(The Color Of Object Is Fresh, Veritable And Comfortable |
|
Color Temperature |
Quite Low ( Yellow Or Amber , Uncomfortable |
Ideal Color Temperature ( Comfortable) |
|
Bad Glare |
Strong Glare (Dazzle) |
No Harmful Glare |
|
Light Pollution |
Strong |
No |
|
Heating |
Serious (>300℃) |
Cold Light (<60℃) |
|
Lampshade Turn Dark |
Easy ( Absorb Dust) |
No ( Static Proof) |
|
Lamp Aging Turn Yellow |
In A Short Time |
No |
|
Shockproof Performance |
Bad(Fragile ) |
Good (No Filament Nor Glass) |
|
Environment Pollution |
Contains Lead Element Etc. |
No |
|
Maintenance Cost |
High |
Quite Low |
|
Product Cubage |
Big |
Small (Slim Appearance) |
|
Product Weight |
Heavy |
Light |
|
Cost-Effective |
Low |
High |
|
Integrated Performance |
Bad |
Excellent |
