Photolux PF712B 15W Darkroom Red Safelight Bulb Lamp

Philips PF712 Dark Red Safelight bulb is now being manufactured again to the delight of many darkroom workers. Designed for use with black and white film and print processing, the 240v bayonet cap bulb simply fits into any domestic bulb socket (i.e. a ceiling rose or table lamp) and will safely produce 15 watts of light to enable you to work in your illuminated darkroom.