Light Comparison Chart

  Basic Light Comparison Chart PDF

If you are presently using

Fluorescent

System

% Savings

LED

System

% Savings

(see below) Recommendation Watts Energy Recommendation Watts Energy
Model #   Model #  
60 – 200 watt incandescent W18PL 21 watts 90% WLED18WP 20 Watts 90%
( wall mount)    
150 watt incandescent W1PL13 15 watts 91% WLED10 10 watts 90%
300 watt quartz/incandescent W1PL18 21 watts 94% WLED20 20 watts 94%
250 watt mercury  vapor W1C15C# 18 watts 93% WLED20 20 watts 93%
2/150 PAR floods W2C15C 40 watts 90% WLED26 30 watts 90%
500 watt quartz W1PL36 40 watts 92% WLED26 30 watts 94%
100 watt metal  halide W1PL18 20 watts 85% WLED20 20 watts 85%
80 watt fluorescent ( 12 L 4′ Strip) **W1PL40 45 watts 50% **WLED48 55 watts 49%
100 watt high pressure sodium **W1PL40 45 watts 60% **WLED48 55 watts 59%
150 watt metal  halide **W1PL40 45 watts 73% **WLED48 55 watts 68%
250 watt mercury  vapor **W1PL50 53 watts 84% **WLED48 55 watts 80%
750 watt quartz/incandescent **W1PL50 53 watts 94% **WLED48 55 watts 92%
150 watt strip fluorescent ( 12 L 8′ stri W2C32EB 75 watts 50% WLED48 55 watts 65%
150 watt strip fluorescent ( 12 L8′ strip W2C3296EB 75 watts 50% WLED48 55 watts 65%
150 watt high pressure sodium W2C32EB 75 watts 52% WLED48 55 watts 65%
150 watt high pressure sodium W2PL40 84 watts 47% WLED48 55 watts 65%
250 watt metal  halide **W2PL50 106 watts 58% **WLED96 110 watts 60%
400 watt mercury  vapor **W2PL50 106 watts 74% **WLED96 110 watts 75%
250 watt fluorescent ( 12 L 8′ HO) W4C3296EB 140 watts 49% WLED96 110 watts 56%
250 watt metal  halide W4C3296EB 140 watts 49% WLED96 110 watts 60%
250 watt high pressure sodium W4C3296EB 140 watts 49% WLED96 110 watts 60%
440 watt fluorescent ( 12 L 8′ VHO) W4C3296EB 140 watts 67% WLED96 110 watts 75%
400 watt metal  halide **W4PL5096EB 212 watts 54% **WLED192 220 watts 54%
400 watt metal  halide ^^^W2PL50 / W4PL5096 212 watts 55%-77% ^^^WLED96 / WLED192 220 watts 50%-75%
1000 watt mercury  vapor **W4PL5096EB 212 watts 80% WLED192 220 watts 80%
1500 watt quartz/  incandescent W4PL5096 212 watts 86% WLED192 220 watts 85%

The above fluorescent comparisons have actually occurred several times in many applications. It may or may not be satisfactory in your particular application due to a variety of factors that should be taken into the design considerations. We suggest checking with your local representative, or the factory before purchasing.

# Use a green lamp for landscape illumination effectiveness; or gold lamp for accent lighting and reducing bug attraction

** New model, and features double end mounting for lower profile installation for signs, landscape, etc. Can be installed on “grade level” box(s ). Note: 50 watt unit has 25% more output than 40 watt unit.

^^ Features such as instant light (no warm-up/restrike), and less expensive lamp replacement cost, make these units a good choice, even with minor energy conservation.

^^^ Normally use W2PL50 or WLED96 for exterior replacement, and W4PL50EB or WLED192 for interior replacement; contact factory for more details.

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