Light Bulb +

Light Bulb

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows (see Incandescence). The hot filament is protected from oxidation with a glass or quartz bulb that is filled with inert gas or evacuated. In a halogen lamp, filament evaporation is prevented by a chemical process that redeposits metal vapor onto the filament, extending its life. The light bulb is supplied with electrical current by feed-through terminals or wires embedded in the glass. Most bulbs are used in a socket which provides mechanical support and electrical connections.

683
2 Free Energy Saving Lightbulbs from Green Energy Watch

expired 2 Free Energy Saving Lightbulbs from Green Energy Watch

"Green Energy Watch is giving away 10,000 FREE Energy Saving Light Bulbs to save energy and reduce green house gas emissions! 10,000 FREE Energy Saving Light Bulbs - Given Away - Value $20 Simply …

120

expired Energy saver light globes - 4 Pack for $5 at Big W

My local Big W has 4-packs of Chevron branded energy saving globes for $5 at the moment - normally about $10. They come in both bayonet and screw-type fittings. Your local store probably has them as …

70
5 free GE Low Energy Light Bulbs (City of Sydney)

expired 5 free GE Low Energy Light Bulbs (City of Sydney)

Sydney residents can pick up 5 free GE light bulbs, in exchange for nominating "Low Energy Supplies & Services" as the receiver of energy abatement credits. Not sure if this can be used in …

80
Mayfair Energy Saver globes 4 for $8 at Reject Shop

expired Mayfair Energy Saver globes 4 for $8 at Reject Shop

Pack of 4. 2 x 11W (55W equivalent) and 2 x 15W (75W equivalent). Bayonet fitting. On page 5 of the catalogue