 
 
| Model No | RH-HBL-04 | 
| Description | led glass lens for high bay ligth with oval shape | 
| Material | high borosilicate glass | 
| Refractive index | 1.474 | 
| Light transmittance | 95% | 
| Working temperature | -50-550 degree | 
| Photometrical curve | round light shape | 
| lens size | 107 x 87mm | 
| View degree | 90 degree | 
| Applicable COB Led | 80W,100W,150W and 200W COB Led | 
| Application | widely used for 100W-200W COB Led high bay light |