Kingbright RTC-31 ® RTC-32 HOUSING & SPACER FOR LED LAMPS RTC-51 RTC-52 BR-A RTC-31 CB-30 BR-A DIM A: 5.08mm DIM A: 6.35mm DIM A: 9.52mm DIM A: 17.8mm DIM A: 23.5mm RTC-32 CB-30 RTC-51 CB-50 RTC-52 CB-55 NOTES : 1. All dimensions are in millimeters (inches) 2. Tolerance is ±0.25mm(0.01") unless otherwise noted. 38 CB-50 CB-55