MENU Open menu www.labspherestore.com Toggle search bar What can we help you find? Submit search CART Standards Color Standards Fluorescent Standards Pastel Standards Wavelength Standards Diffuse Reflectance Standards Targets Spheres Components Port Plugs Adaptors Detectors Light Sources Port Adaptors Power Supplies Replacement Lamps Variable Attenuators Systems Sunscreen Testing Optical Coatings and Materials Workshops Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Components > Light Sources > Optical Grade Standards Alternative Views: Uncalibrated, reliable light sources $510 to $1,100 Product Code: AS-0XXXX-00X Lumens*: 1400 lm 1400 lm - Set of Three 50 lm 600 lm - Set of Three Qty: Description Technical Specs Optical-grade light sources are uncalibrated, screened and seasoned lamps. Screening and seasoning ensure a reliable and stable light source that exhibits optimum repeatable results over a minimum of 50 hours, with proper handling. The lamp housing consists of a socket with mounting hardware to center the lamp filament at the sphere center with a 0.56 -inch diameter mounting rod with a 1/4-20 thread. Cabling is provided for power connection to the Lamp Power Supplies (LPS). Optical-grade light source replacement lamps are sold in sets of three or individually. Calibration Number of Lamps Lumens Rated Power Rated Voltage Lamp Envelope Lamp Base OGS-600 Uncalibrated 3 450 35 W 12.8 V Clear SC Bayonnet OGS-1400 Uncalibrated 3 1400 75 W 28 V Clear Min Screw OGL-600 Uncalibrated 1 450 35 W 12.8 V Clear SC Bayonnet OGL-1400 Uncalibrated 1 1400 75 W 28 V Clear Min Screw