KT-35A 12-tube square wave controller. Features: Brand new and high quality Made of high quality material, more durable Square controller can effectively reduce noise and avoid sudden changes in current It’s compact, light and easy to carry Only Applicable to KT series display Suitable for 36/48V 1500W motors Specification: Maximum current: 35±2A Power: 1500W Rated voltage: DC48V Speed setting: 1-4.2V Rated current: 17A Mosfets: 12mos Brake input: low level Low voltage protection: DC30/40±0.5V Material: Aluminum + Plastic Color: Silver Controller size: 1708342mm Approx. Weight: 550g Model:Sinewave Plug: SM. This electric bike LCD control panel features cruise control function, it can display the cruise speed and control the bike moving at this speed. It uses LCD screen, and it can display many informations, such as speed, distance, riding time and more. You can use it to review each time riding time, riding distance and total riding time and distance. It features backlight function, you can turn it on to see the screen more easily at night, also you can use it to turn on ebike headlight. Easy to install, it comes with all the parts you need for installatoin, you can easily mount it on the handlebar. Size: 9.66.52cm. Cable length: 1.8m. Voltage: 24V, 36V, 48V. Power: 0.5W Type: tail light Function: rear light, brake light, turn signal Model: C-05C Size:1474442mm Light brightness: 15 LM Applicable voltage: 36V-60V Outlet:four-core wire Waterproof grade: IPX4 Rear light current:48//13mA, 36V/10mA Material:ABS Installation location: the rear of the frame. E-Bike Scooter Light Switch. Wire pulling force:>130N Model:DK336 Core:8 Pins Name:Light/Horn/Turn Switch Current: 0.5A/12V DC Voltage:12V-72V Waterproof:IPX4 Cable length:1500mm/59.06in Red button: Bicycle light Weight:38.4g Green button: Bicycle Horn? Installation diameter: p22.2mm Operating temperature:-20°C60°C Material: PP TPR Function:Control horn and light ON/OF. Type: Ebike Headlight Plug:3pin SM Plug Model:QD168 Cable Length:164cm(64.56in) Size: 525955mm Light brightness:15 LM Applicable voltage: 36V-60V Weight:100g Color:Black (As Pictures Show) Power:12W Installation location: the front of the frame Material: Plastic Package Includes Please choose the type what you need, not include all in one package! : 1 KT Controller 1KT-LCD3 e-Bike Display 1e-Bicycle tail light 1e-Bike Scooter Light Switch 1e-bike Headlight.