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All types Lights Comparison

All types Lights Comparison, wattage, and specs
The current solid-state lighting market is very dynamic with many exciting and innovative improvements, however, outdated and low-quality technology is abundant at various pricing levels. It is very important to pay attention to the efficacy and lumen output when upgrading to LED lighting, in addition to the LED chip manufacturer. Investing in name brand LED chips will ensure your LED lamp lasts the listed lifespan and you realize the expected energy savings.
Many LEDs focus their light output to a specific beam angle(rather than 360 degrees), often times making it difficult to strictly compare the lumen specs of LED lighting to traditional incandescent and fluorescent lighting which emit light in 360 degrees)

Lamp type Incandescent / Halogens Mercury Vapor Metal  Halide Lamp (MHL)  High Pressure Sodium (HPS) CFLs LED light
Efficacy (Lm/W) 15-25 30-60 80-105 70-110  40-70 80-160
CRI (Ra) 98-100 40-50 60-70 20-30 60-90 70-95
Average Lifespan (Hours) 3,000 15,000 10,000 15,000 15,000 50,000
Wattage Comparison Table (W) 40 - 60 15-25 5-15 5-15 12-15 5-8
60 - 75 25-35 15-25 15-25 15-18 7-10
75 - 100 35-45 20-35 20-35 18-23 10-15
100-150 50-60 25-40 25-40 23-35 15-20
150-200 70-85 35-45 35-45 30-45 20-25
200-250 90-110 40-55 40-55 45-60 25-30
 
* All numbers listed above are averages or ranges and presented as a general guideline.  Actual specifications will differ for each specific light and manufacturer.  Review your product specifications for a more accurate conversion.