This article provides a comparison between LED light bars and CFL
Comparison between LED light bars and CFL: LED technology is not a new one. It has been around for quite a while now. Before the emergence of LED technology, we had CFL (Compact Fluorescent Lamps) which were also good and better than the incandescent lamps but the emergence of LED technology completely revolutionized the lighting experience.
LED light bars are efficient, reliable and cost-effective. They show really long and impressive lives and can lighten up your work space to 50,000 hours of light per light or even more. LED light bars are the most popular solution for off-road vehicles and industries. Their popularity is indeed due to the numerous advantages they hold over other types of technologies.
Constructiv works has been consistently providing the readers with great content. This particular article is focused on comparing LED light bars with CFLs, so that it may ease your decision in investing in LED light bars for your lighting solutions.
Hesitant to buy LED light bars for your industry or vehicles? Read the complete article to get rid of your hesitation!
Power Differences
- LEDs use less power (watts) per unit of light generated (lumens)
Using a standard 75-watt incandescent bulb as a basis of comparison:
| Lamp | Watts | Lumens | Efficacy |
| LED | 12.5 | 1000 | 80 lumens/watt |
| CFL | 20 | 1150 | 57.5 lumens/watt |
Benefits:
- Higher electrical efficiency
- Less greenhouse gases
Lifetime
- LEDs have a longer lifetime
| Lamp | Lifetime (hours) | Replacement frequency
(40,000 hours) |
| LED | 40,000 | 1 |
| CFL | 10,000 | 4 |
Benefits:
- Fewer bulb replacements
- Less landfill
- Lifetime not shortened by power usage patterns (see “On off cycling effects”)
Author: Sarah Bailey
You need to read the complete article to study a good comparative analysis between CFLs and LED light bars.