3M™ Ioban™ 2 Sterile Antimicrobial Incise Surgical Drape, 23 x 33 Inch, 1 Box of 10 Speculum Vaginal 8 D x 36 L HERH6036TW 8 D x 36 L * Firm molded high compression foam * Navy blue color * Covered in fire retardant triple laminated vinyl fabric * 3% UV blocked * Color Temp: 4000K CRI: 85 * Meet all expert guidelines for clinical bright light therapy * Slightly larger enclosure increased field of illumination than the #19079 * Improved ventilation better heat dissipation * Four easy access screws vs 9 to remove lens for quick bulb changes * Power button on the side clean unobstructed profile * Easier to adjust angle height & features four height settings vs three improved flexibility for users * Attached single pedestal stand vs two indindependent legs better stability & greater ease of use * Use same key components: ballast lens material & bulbs * Two modes Therapy (3 bulbs) or task (2 bulbs) * 5 year warranty Polyethylene liner and imprinted strip at one end