forum thread Posted by iSlickD • Nov 6, 2023
Nov 6, 2023 2:20 AM
Item 1 of 4
Item 1 of 4
forum thread Posted by iSlickD • Nov 6, 2023
Nov 6, 2023 2:20 AM
ShopRite: LED light bulbs, Soft White and Daylight, $0.99 - $1.99
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New bulb = 8 watts
Savings per hour of runtime: 52 watts (we'll say 50 to make the math look nice)
Cost of electricity (per KWh) = 17.1 cents (source [bls.gov])
Cost of light bulb: 25 cents
Savings needed to recoup cost of bulb: 1.46 KWh
Savings per hour runtime: 0.05 KWh
Runtime to save cost of bulb: 1.46/0.05 = 29.2 hours
It seems that TruWave 8W = Non-TruWave 8W
TruWave 800lm = Non-TruWave 800lm
TruWave 2700K = Non-TruWave 2700K
Unless there is a light bulb spec I am missing.
It seems that TruWave 8W = Non-TruWave 8W
TruWave 800lm = Non-TruWave 800lm
TruWave 2700K = Non-TruWave 2700K
Unless there is a light bulb spec I am missing.
Source [ledvanceus.com]
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