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  1. A special light source, designed to emit specific wavelengths of light, which provides sufficient illumination for darkroom workers but does not affect X-ray films or other kinds of radiographic films being loaded, stored or developed.

  2. I use a red LED headlight. I don’t bother turning on my normal safelight any more. The light is wherever I want. The head light has a white LED and a red LED . A red only LED has its spectrum well in the safe area as it has a narrow spectrum unlike filtered tungsten.

  3. The reason is that leds only emit light in a very narrow wavelength, unlike traditional tungsten bulbs that have a broad spectrum. If you look up the spectral sensitivity for the paper you’re using, you can buy a bulb that has a wavelength outside of that and you’ll be fine.

  4. The light or light bulb usually emits a red light and is sometimes known as a safelight or darkroom light. Specification: Lamp size: height 201mm, width 315mm, depth 167mm. - Power: 220-230V, 8W-9W, 0.05A. - Lamp frame: white- or black-coloured plastic or metal materials.

  5. B&H Photo and Video has all the equipment you need to build your darkroom at home. Choose from darkroom safelights, sinks, revolving doors, photo paper, processing chemicals, and other essentials for film development.

  6. Darkroom Safe Light Portable Red Lamp, E27 LED Screw Mouth Wall Light 360 Degree Desk Light with Switch and 180cm Power Cord. $1599. FREE delivery Mon, Aug 12 on $35 of items shipped by Amazon. Or fastest delivery Wed, Aug 7.

  7. KURTZON™ Safelights are designed for low level illumination and provide narrow spectrum non-filtered dimmable LED light sources. They are available in Red, Red/White, Amber, Amber/White, Green, or Green/White.

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