How many lumens is a 400 watt metal halide bulb?
Table of Contents
How many lumens is a 400 watt metal halide bulb?
36,000
How many lumens does a 600 watt metal halide produce?
72,000 lumens
How many lumens is 600 watts?
Lumens to watts table
| Lumens | Incandescent light bulb watts | Fluorescent / LED watts |
|---|---|---|
| 600 lm | 40 W | 10 W |
| 900 lm | 60 W | 15 W |
| 1125 lm | 75 W | 18.75 W |
| 1500 lm | 100 W | 25 W |
How far should metal halide be planted?
7 to 18 inches
How many lumens is 3 watts?
Compare lumens to watts
| Type of bulb | 200-300 lumens | 300-500 lumens |
|---|---|---|
| Incandescent | 25-30 watts | 40 watts |
| Halogen | 18-25 watts | 35 watts |
| CFL | 5-6 watts | 8 watts |
| LED | 2-4 watts | 3-5 watts |
How many lumens is 500 watts?
According to our research, the clearance of 500 watts of halogen is from approx. 8,000 to 10,500 lm. If we count, we will know that their luminous efficacy is about 16 to 21 lumens per watt. For example, if a 500 W halogen floodlight has 8000 lm lumens, we get 8000 lumens / 500 watt = 16 lm / W.
What is the best wattage for bedside lamps?
For a bedroom, look for a light bulb that has a lumen rating of around 800, which is roughly equivalent to a 60-watt traditional incandescent bulb, or lower. At this brightness level, you’ll have enough light to read by, but it won’t make you feel more alert when you’re winding down at bedtime.
How bright is 12 watts?
Lumen & Wattage Comparison
| Lumens (Brightness) | LED Watts (Viribright) | Incandescent Watts |
|---|---|---|
| 400 – 500 | 6 – 7W | 40W |
| 650 – 850 | 7 – 10W | 60W |
| 1000 – 1400 | 12 – 13W | 75W |
| 1450-1700+ | 14 – 20W | 100W |