· Model: KR50A
· Lens Material: High Borosilicate Optical Glass
· Gasket Material: 304 Stainless Steel
· Ring Material: High Quality Silica Gel
· Working Temperature: -40℃/+120℃
· Power: 30W-200W
· Light Transmittance: 91.7%
· Application: Mining Lamps, Tunnel Lamps, Spot Lights, etc