Core Products

Comparison of light sources

 
Incandescent
Halogen
Low-voltage halogen
straight tubular fluorescent lamp
CFL
HPS
MH
LED
Induction lamp
Rated power
10-15000
60-5000
20-75
4-58
5--55
35-100
35-3500
0.1-300
25-300
Luminous efficiency
7.3-25
14-30
14-30
60-100
44-87
40-49
52-130
30-100
65-80
Average life
1000-2000
1500-2000
1500-2000
8000-15000
5000-10000
24000
3000-10000
100000
60000
Color rendering indux
95-99
95-99
95-99
70-95
>80
83
60-90
65--85
65-85
Color temperature
2400-2900
2800-3300
2800-3300
2500-6500
2500-6500
2500
3000-6500
2700-6500
2700-6500
Start-up time
instantaneously
instantaneously
instantaneously
1-4S
10S
4-8min
4-10min
instantaneously
instantaneously
Restart time
instantaneously
instantaneously
instantaneously
1-4S
10S
10-15min
10-15min
instantaneously
instantaneously
flicker
Not obvious
Not obvious
Not obvious
Not obvious
Not obvious
obvious
obvious
Not obvious
Not obvious
Influence of voltage change on luminous flux output
large
large
large
big
big
small
big
small
small
Influence of environmental temperature on luminous flux output
small
small
small
large
large
small
small
large
small
Shockproof performance
poor
poor
poor
good
good
good
excellent
excellent
excellent
Whether fitted with electrical apparatus
none
none
none
yes
yes
yes
yes
yes
yes

 

 

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Fixed explosion-proof lighting
Portable professional lighting
Fixed professional lighting
by application
Aviation Industry
Electric Power Industry
Police & Fire fighting
Petroleum & Petrochemical
Railway Industry
Metallurgical Industry
The coal industry
Shipbuilding industry