Rebaydo 2 pcs 3156 Inline Load Equalizers are 6 ohm 50 watt resistors designed for single filament 3156 LED bulbs to eliminate hyper flashing and correct CAN bus bulb-out errors in approx. 6–12 volt systems. Compatible with both positive ground and negative ground automobiles and motorcycles, each inline equalizer installs easily between the vehicle’s female socket and the LED bulb with no crimping, cutting, or soldering required. Since 3156 is a single filament bulb, each equalizer is designed for one circuit and can handle up to approx. 4 amps for stable turn signal or brake light operation. The approx. 50 watt resistor design helps dissipate heat more effectively for cooler operation compared to smaller resistors, but the unit can still become extremely hot during use and must be mounted securely to a metal surface away from plastic, painted surfaces, or wiring insulation. Harness length is approx. 10 inches and uses both approx. 14 AWG and 18 AWG wiring, with heat-resistant insulation nearest the resistor body. Operating temperature can reach approx. 100°C. Dimensions are approx. 2.16 inches body length, approx. 1.57 inches width, approx. 0.72 inches height, approx. 1.30 inches slot center-to-center spacing, approx. 0.78 inches slot length, and approx. 0.13 inches slot width. CE listed.