Hydroponic grow light 450w; 4 Head Dimmable Levels Plant Grow Lights for Indoor Plants, with Red Blue Spectrum LM301H 660nm IR UV 3 Switch Modes Plant Grow Lights.
Extensive clinical application, convenient image storage and reading, easy to carry, 15 inches LED display, 180 degree full angle of view display, backlit silica gel keyboard, convenient darkroom operation.
105 straight arm barrier provides a secure and convenient solution of stopping unauthorized vehicle of giving access to authorized vehicle on toll gate, or parking lots with high traffic flow such as shopping center, exhibition center, hospitals, airports