How many lumens is a 28w halogen bulb?

SYLVANIA Halogen Lamp Double Life Light Bulb, A19, 40W Equivalent, Efficient 28W, Dimmable, 340 Lumens, 2700K, Soft White – 4 Pack (50047)

What is 28W halogen equivalent to in LED?

Compare with similar items

This item G9 LED Bulb 5W Equivalent to 28W 33W 40W Halogen Bulbs, G9 Led Bulb Warm White 2700K, Led G9 Bulbs, G9 Socket Led Lamp, No Flicker, Non Dimmable, 420LM, AC 220-240V,5 Pack
Brightness 420 lumen
Cap Type G9
Colour Temperature 2700 kelvin
Item Shape Bulb

What is a 28W bulb equivalent to?

GLS 28W BC/ B22

28 watts rated halogen bulb equivalent to a 40 watt traditional filament incandescent bulb.

How many lumens is a 30 watt halogen bulb?

Compare lumens to watts

Type of bulb 200-300 lumens 700-1000 lumens
Incandescent 25-30 watts 75 watts
Halogen 18-25 watts 65 watts
CFL 5-6 watts 15 watts
LED 2-4 watts 8-10 watts

What is 25w LED equivalent to?

Compare wattage

Traditional bulb1 Halogen2 LED
25 watts 15 watts 2 watts
40 watts 25 watts 5 watts
60 watts 40 watts 7 watts
75 watts 45 watts 9 watts
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How many lumens is 25 watts?

Energy Star Bulbs

Watts (energy usage) Lumens (light output)
25 200
35 325
40 450
60 800

How bright is a 28w LED bulb?

Lumen & Wattage Comparison

Lumens (Brightness) LED Watts (Viribright) CFL Watts
650 – 850 7 – 10W 13 – 18W
1000 – 1400 12 – 13W 18 – 22W
1450-1700+ 14 – 20W 23 – 30W
2700+ 25 – 28W 30 – 55W

How bright is a G9 28w bulb?

Rated at only 28w each, these G9 bulbs will produce nearly the same amount of light as as a normal 40w lamp. Most 40w G9 bulbs will produce approximately 12 lumens (the measure of light) per watt of power used (480 lumens), but these energy saving 28w versions will produce about 13.2 lumens per watt (370 lumens).

What lumens do I need?

As a handy rule of thumb, a sitting room or bedroom will generally require around 10-20 lumens per square foot, while a bathroom or kitchen will need a stronger level of lighting, at around 70-80 lumens per square foot. To work out the lumens you need, simply multiply the square footage of the room by this figure.

Is 1500 lumens bright enough?

The reference point: a standard 100-watt incandescent light bulb produces about 1,500 – 1,700 lumens. Not a measure of brightness; instead, it’s a measure of how much electricity (or energy) a light bulb consumes to reach its claimed brightness.

Key Terms.

Room Foot Candles Needed
Schools 30-100

Can you convert watts to lumens?

You can calculate lumens from watts and luminous efficacy. Watt and lumen units represent different quantities, so you can’t convert watts to lumens.

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What is a 2W LED bulb equivalent to?

2W G4 LED Light Bulbs, LOHAS LED 2W Warm White 3000K LED Bulbs, Equivalent to 20W Halogen Bulbs, 12V AC/DC, 200LM, Non Dimmable, No Flickering, 360°Beam Angle, Energy Saving Bulbs, 10 Pack.

How many watts is 1350 lumens?

What wattage light bulb do I need?

Lumens Incandescent bulb (12-18 lm/W) LED bulb (80-100 lm/W)
300-450 lm 25 W 4 W
480-720 lm 40 W 7 W
720-1080 lm 60 W 10 W
900-1350 lm 75 W 13 W

How bright is 270 lumens?

Lumens to Watts Comparison Table

Lumens Light bulb Halogen lamp
230 – 270 lm 25 watts 19 watts
430 – 450 lm 40 watts 35 watts
730 – 800 lm 60 watts 50 watts
970 – 1100 lm 75 watts 64 watts

What is a 3W LED bulb equivalent to?

For example, a 3W LED is equivalent in output to a 45 W incandescent. Choose between warm and cool light: new LED bulbs are available in ‘cool’ white light, which is ideal for task lighting, and ‘warm’ light commonly used for accent or small area lighting.