Olympus CLV-S40 Designed for use with the VISERA imaging system, but compatible with all surgical endoscopic video applications.  May be connected to conventional telescopes, fiberscopes, and VISERA videoscopes - this high intensity light source makes endoscopic procedures easier than ever.
Features include: 300 watt xenon lamp Automatic brightness control Intensity-mode memory Standby illumination mode Halogen emergency lamp Up to 500 hour lamp life Slim profile

Olympus CLH-SC Extraordinarily compact yet offering light intensity powerful enough for monitor observation, the CLH-SC is the ideal light source for the OTV-SC Video System. Space efficiency and value for money make the OTV-SC/CLH-SC combination an excellent choice for outpatient video imaging.
Features include: 150 watt halogen lamp Compact - only 220mm x 290mm Lightweight - only 5kg  Manual diaphragm brightness control Designed for use with the OTV-SH camera system

Olympus CLH-250 Powerful illumination and simple design - introducing the CLH-250, the affordable high power halogen light source from Olympus making it well-suited for TV observation.
Features include: 250 watt halogen lamp Only 295mm x 375mm Lightweight - only 9.5kg Manual diaphragm brightness control Lower lamp replacement cost than xenon light sources

OES CLK-4 Light Source
Small, compact and versatile, the CLK-4 light source is compatible with all Olympus fiberscopes and is ideal for the vast majority of routine fiber-endoscopic procedures, especially in the out-patient or office environment.

Features include: 150 watt halogen lamp Integral air pump for insufflation and lens irrigation Weight only slightly over 6kg Carrying handle for easy portability