Trojan QZ220 Domed Quartz Sleeve UVH4025 this generic ultraviolet replacement bulb

this generic ultraviolet replacement bulb is a more cost effective alternative

Since the light bulbs are intended to destroy microorganisms

Dichroic Reflector Set for GEW Part # 12491 UV Curing Lamp Bulb

not just the overall response of the optical filter

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Trojan QZ220 Domed Quartz Sleeve UVH4025 this generic ultraviolet replacement bulbCompatible Domed Quartz Sleeve Replacement for Trojan QZ220 Technical Specifications: Inner Diameter: 71 mm Outer Diameter: 76 mm Overall Length: 735 mm Domed Compatibility: 441169 028 (Long) Note: CureUV. com stocks generic products that are 100% compatible with the original equipment.