These colored glass light filters will PAR20 halogen lamps to produce your desired hue.
Use: designed to provide a specific type of colored light
4 Colors: yellow, green, emerald green, light blue
Colored Glass: this term means that the glass is formed with the color in the glass as opposed to the color being coated on the surface. This is accomplished by mixing various metal oxides in the glass composition. These colored glass filters are primarily used for aesthetic purposes in lighting. They are not designed for the precise control of the spectral bands, as are optical color filters (dichroic filters).
Tempered Glass: these colored glass filters are tempered, which means that the glass is cooled in a special manner in order to give the filter additional strength, resistance to thermal stress, and impact resistance
Thickness: 1/8in thick (0.125in or 3.175 mm)
Size: [Caution: The size of the colored glass filter should be determined by what will hold the filter in place (a filter holder and/or the light fixture) and not by the diameter of the lamp (light bulb).]
3.740in diameter - normally used with PAR20 light fixtures
Attachment: many light fixtures have a mechanism for attaching a colored glass filter. This mechanism sometimes comes with the fixture or is an accessory that can be purchased from the fixture manufacturer.
Large Quantity Discount: If you would like us to quote on a large quantity of Colored Glass Light Filters, please call us at our toll-free number or use the online Quotation Request for Large Quantities form. We are always happy to provide you with our best large quantity pricing.
Quick Ship Availability: this item will ship out of our warehouse within 1 business day 99% of the time