However, the presence of the code â a three-sided âchasing arrowâ triangle with a number inside â tells only what material itâs made from and doesnât mean a plastic container can be routinely recycled. Earth 911.com has a national directory, searchable by zip code, to find plastics recycling in your area by the numbers.
Convert watt (W) versus horsepower (hp) in swapped opposite direction from horsepower to watts Or use utilized converter page with the power multi-units converter conversion result for two power units: From unit SymbolEquals ResultTo unit Symbol 1 watt W = 0.0013 horsepower hp.
400w HPS = 50000 lumens = 125 lumens/watt. 600w HPS = 90000 lumens = 150 lumens/watt. So you can see that HPS is more efficient than CFL...and as you get into bigger HPS bulbs, it becomes a lot more efficient. There's also fewer hassles with multiple cords and saved money on your energy bill. PAR watt directly indicates how much light energy is available for plants to use in photosynthesis. The output of a 400 watt incandescent bulb is about 25 watts of light, a 400 watt metal halide bulb emits about 140 watts of light.