Led Tube Light Lumens Per Watt

Eti 43 watt 8 ft.

Led tube light lumens per watt.

115 90 t8 3 ft. Simply take your current incandescent watts and select the corresponding led bulb equivalent on the lumens brightness scale. That s almost a 33 percent efficiency increase over the efficiency of the spiral cfl from ge. To replace it with the same intensity led just look for one that rates around 2300 lumens.

Lumens per watt lpw is a key measure of efficacy in lighting. Led lighting can cut costs down drastically with its efficiency. The greater the lumens the brighter or more intense the light. Up to 29 w.

Of course not every fluorescent incandescent metal halide etc lamp will give its lumens. For instance a f32t8 is a tube that is one inch in diameter and about the same lumen. Linear led light bulb ballast bypass tube power either end 5500 lumens 5000k single pin 120 277v 10 pack. Actual light output may vary by product.

By creating the world s most efficient warm white led lamp that uses half the energy of the current most efficient lamps on the market philips has set a new benchmark in led innovation. Up to 9 w. 120 75 t8 u bend. For example our newest t5ho commercial led tube requires 26 watts w and outputs 3334 lumens lm translating into about 130 lumens per watt lm w.

120 80 t8 2 ft. Up to 11 w. A typical 40w equivalent led light bulb the cree standard 40w replacement led uses just 6 watts of electricity to produce 450 lumens. That s a lot of light for such low wattage.

Use the chart above to determine exactly how many lumens are in a watt and vice versa. Output and wattages based on most common products available for each medium screw based light bulb. A 40 watt fluorescent tube for example is rated around 2300 lumens. Breaking the barrier the new prototype lamp marks the first time that lighting engineers have been able to reach 200 lm w.

Understanding led tube size. The t stands for the tubular shape of the light bulb and the f stands for the bulbs fluorescent wattage equal. Fluorescent tube lighting produces a record 200 lumens per watt 200 lm w. That s nearly 75 lumens per watt.

If you re like the majority of businesses that are converting their lighting to led and your primary goal is energy savings one key metric to look at is lumens per watt. T8 4 ft.