Adorama Darkroom Safelight Replacement Bulb, 15 Watts, For Most Darkroom Safe Lights.
120V. Light output 65 lumens. Energy used 15 watts. Life 2500 hours. To save energy costs, find the bulbs with the light output you need, then choose the one with the lowest watts. Proudly made in St. Marys Pennsylvania. CSA listed. Made in USA.