This long handled LED magnifier is ideal for reading and close focus tasks, with 5 bright lights and 1 blue LED. Simply push the on/off button up for the 5 bright reading lights and pull down towards to the handle to activate the blue LED option.
The shaped, slim line, handle design allows it to fit comfortably in the hand and is small enough to fit into most purses and briefcases. Takes 4xLR44 batteries (supplied).
This controller uses novel bi-directional high-power SCR. It can be convenient adjust current up to 25A, solve the over current problem of the heating wire. The output voltage is adjusted anywhere between 0V ~ 220V for use with electrical appliances.It can use to such as electric stove, water heater tune thermal, lighting dimmer, etc. It can achieve dimming, thermostats, pressure regulator effect.
Lead Screw Material: 304 Stainless Steel. Length: 400mm. Diameter: 8mm. 4 Start Lead Screw. Brass Nut Size: 10 x 13 x 22 mm. Mainly use for Stepping motor driving guide rail. T shape design, made of high-quality stainless steel material. Easy to install and convenient to use.
