What is a 10 watt fluorescent bulb equivalent to?
For lumens in 500 to 600 range, it takes about 55 watts for an incandescent bulb to operate, while it takes only 10 watts for a fluorescent light.
What does 20 watt LED equal?
12 Watt
LED equivalents to CFL light bulbs
| CFL Light Bulb Wattage | LED Equivalent Wattage |
|---|---|
| 20 Watt | 12 Watt |
| 15 Watt | 9 Watt |
| 9 Watt | 5.5 Watt |
| 5 Watt | 3 Watt |
How many lumens is a 20 watt fluorescent bulb?
Product Details The Philips Daylight Deluxe 20-Watt Linear Fluorescent Light Bulbs (2-Pack) (F20T12/D) are designed for warm climates and make rooms feel cooler. These indoor bulbs feature a light output of 1,075 lumens and last up to 9,000 life hours.
What is the equivalent wattage for fluorescent bulbs?
Remember this rule of thumb: CFLs use about a quarter of the wattage to produce the same light. So to replace a traditional 60-watt bulb, buy a 15-watt CFL: 60-watt incandescent / 4 = 15 watts. Note: Some brands of 60-watt equivalent CFLs still do not seem to give off as much light as a 60watt incandescent bulb.
What is a 13 watt fluorescent bulb equivalent to?
60-watt incandescent
For instance, a 13-watt CFL is equivalent to a 60-watt incandescent.
What is a 14 watt fluorescent bulb equivalent to?
PLT SSW4PK 14-watt compact fluorescent light bulbs are designed to replace 60-watt incandescent light bulbs. The warm white, 2700K color temperature replicates incandescent light and is ideal for homes, restaurants, hotel lobbies, and boutiques.
What is 15 watt LED equivalent to?
GE LED Light Bulbs, A19 Standard Bulb, 15 Watt (100 Watt Equivalent) Daylight, Medium Base, Non-Dimmable (2 Pack)
What is 40w LED equivalent?
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 |
What is a 25 watt?
25 Watts is a 2001 Uruguayan urban comedy drama film directed and written by Juan Pablo Rebella and Pablo Stoll. The independent film picture stars Daniel Hendler, Jorge Temponi, and Alfonso Tort.
What do numbers on fluorescent bulbs mean?
Lamps are typically identified by a code such as FxxTy, where F is for fluorescent, the first number (xx) indicates either the power in watts or length in inches, the T indicates that the shape of the bulb is tubular, and the last number (y) is the diameter in eighths of an inch (sometimes in millimeters, rounded-up to …
How many lumens does a 20 watt fluorescent tube produce?
Depending on the type of lamp and efficiency, fluorescent bulbs are rated initially between about 45 and 100 lumens per watt. So a 20 Watt tube should produce between 900 – 1000 lumens. The answer is: it depends on the lamp.
How do you calculate luminous efficacy of an energy saving lamp?
Energy saving lamps have high luminous efficacy (more lumens per watt). The luminous flux Φ V in lumens (lm) is equal to the power P in watts (W), times the luminous efficacy η in lumens per watt (lm/W): Φ V(lm) = P (W) × η (lm/W) Watts to lumens calculation ►.
How do you calculate lumens per watt?
Watts to lumens calculation Energy saving lamps have high luminous efficacy (more lumens per watt). The luminous flux ΦV in lumens (lm) is equal to the power P in watts (W), times the luminous efficacy η in lumens per watt (lm/W): ΦV(lm) = P(W) × η(lm/W)
How many Watts Does It take to make a light bulb?
For an LED bulb, producing 1,300 lumens will require around 15 watts of power. However, for a less-efficient halogen bulb, over 60 watts of power are likely to be required to produce the same brightness. Same level of brightness, different amount of power required to produce it.