These 18W halogen globes have a blue colour coating applied, however it is so thick only a very small amount of light gets through (almost none). They are therefore being sold as being good for heat only - such as in reptile, bird or other enclosures. They emit a very, very small amount of blue light, and a very thin sliver of white light around the base of the globe as you can see in the photo, however most purposes you would regard them as emitting only heat, not light.
Please check these globes will be suitable for your intended application first.
> Pack of 10
> 18 watts halogen, equivalent to 25W incandescent
> Thick blue coating on the globes hardly allows any light through
> Colour: light blue when switched off. However, this is deceptive - the paint is so thick, hardly any light gets through.
> Brand: Lusion
> Fitting: B22 bayonet (base diameter approx 22mm)
> 240 volts
> Note: they are NOT darkroom globes for photographic labs.
Free postage Australia wide. Local pickup is also available from Baulkham Hills in Sydney. Please call Jonathan directly any time 7 days on O400357244 to arrange purchase and pickup.
ABN: 68 521 298 170
Price includes GST. Tax invoice will be enclosed with purchase on request.