EMU harmony No. LED drive power CHWDK25-110S36T1. Harmony lamp locomotive ballast XL2-64 (110VDC18W). Locomotive fluorescent lamp ballast XL2-65 (110VDC14W). Fluorescent lamp inverter JH101-215NB (DC110V2 * 15W). Fluorescent lamp inverter CDZ-215NB (DC110V2 * 15W). LED luminaire special power supply SHX-LED-18W. LED dedicated power supply (input: DC77-137V18W, output DC24V3W+DC24V15W). Metro headlamp filter power SEDY-250W-8 (rated voltage DC24V, fluctuation range DC18V-DC32V, rated output DC24V, rated power 250W, protection grade IP54, operating temperature range - 25 - + 60 degrees). Metro headlamp power supply XLD245 (DOT/35W/1200VDC/85VAC) (D1R-D1S-D2R-D2S). Harmony HXD3 front headlight power LRQQ-100CDYZC (DC110V35W/50W). Harmony No. HXD3 front headlight power ballast DC110V50W. Harmony No. HXD1 headlamp power supply ballast DC110V-50W-D1-SD-GD. Harmony No. HXD1 headlamp power supply ballast DC24V-50W. Locomotive headlamp power supply XL2-21B3 (DC10V35W/50W). Locomotive fluorescent lamp inverter preheating TB/2001 (DC110V2 * 15W). Bus fluorescent lamp inverter ADN-15W. ADN-2 * 15W DC electronic ballast. LRD-18NB electronic inverter DC110V18W, LRD-18NB electronic inverter DC24V18W. Harmony reading lamp XL2-52. Harmony reading lamp XL2-20. Locomotive xenon metal halide lamp SE/X-HID150W. CKD9C searchlight bulb with amplifier 110V400W, locomotive reading lamp YD-20. Harmony reading lamp XL2-52, HXD3C and HXD3B reading lamp, HXD2 locomotive LED reading lamp 24V1W, Harmony cab corridor lamp series, HXD3 Harmony sign lamp LED lamp board series, Harmony headlamp power ballast series, Harmony headlamp xenon lamp series. TAG：