Sentence examples for bulb used from inspiring English sources

Above left is an LED substitute for a standard reflector bulb used in many home ceilings.

But with the help of a group of MIT students, the solar bulb used in the Philippines has been modified to meet local needs.

A new 56-inch 1080p rear-projection model from Samsung, the $4,200 HL-S5679W, uses red, green and blue light-emitting diodes to illuminate the screen, rather than the traditional bulb used in a rear-projection set.

One man wields the kind of flash bulb used by paparazzi to stun their prey; another holds up a movie camera that looks as if it might have had to be cranked by hand; others wear an additional eye on their chests, and peer at the viewfinder as if into upside-down periscopes.

The company announced on Thursday that it had submitted the first entry for the L Prize, an Energy Department contest that will award up to $10 million to the first person or group to create a new energy-sipping version of the most popular type of light bulb used in America.

In the classical tail-flick test, the principal source of variation introduced by experimenters is the power of heating of the electrical bulb used for achieving a predetermined range of TFL values - generally 2 4 seconds [35].

The Cree bulb uses the same glass as an incandescent but has a rubber coating to prevent shattering.

A compact fluorescent light bulb uses one-third the energy of an ordinary incandescent bulb and lasts 8 to 12 times longer, he said.

Typically, a compact fluorescent bulb uses about 20percentt of the energy needed for a standard bulb to create the same amount of light.

Cree's bulb uses high-power LEDs which means it can work with a smaller heat sink, which appears like a collar around the base of the bulb.

As with C.F.L.'s, the Vu1 bulb uses less energy than a standard bulb, in this case 19.5 watts to create the equivalent of a 65-watt lamp.