GE Q-Line THQL 20-Amp 1-Pole Dual function AFCI/GFCI Circuit Breaker Item #5192372 | Model #YRD420-BLE-619 It fits in the same

It fits in the same size opening as an R30 bulb

If mounting the blind on the outside of the window opening (outside mount) you can order the next larger size or a couple of sizes larger

0 Amps Current Rating (Maximum Operating Current):  16

Fully adjustable temperature limits

reflector and lens assembly

GE Q-Line THQL 20-Amp 1-Pole Dual function AFCI/GFCI Circuit Breaker Item #5192372 | Model #YRD420-BLE-619 It fits in the sameThe 2014 NEC has mandated Ground Fault and Arc Fault circuit protection on many 15 Amp and 20 Amp kitchen and laundry circuits. General Electric offers both Ground Fault and Combination Arc Fault (GFCI and CAFCI) protection in a simple to apply and cost effective solution. GFCI protection guards against ground fault as an effective means of preventing electrical shocks. GFCI circuit breakers accomplish this by detecting when current is "leaking"