YIHUA 268 Lifting magnifying lamp 5x 10x optical white glassMain Function:The new high power factor electronic ballast circuits, AC: 22W, the height of saving 80%;High...
Optical Head Magnifier (Optical Instrument)Hongguang Optics is the leading manufacturer for head magnifiers, at the beginning of establishment, we only produced 3 type...
YIHUA 288 desktop magnifying lamp 5x optical white glass repairMain featuresThe new high power factor electronic ballast circuits, AC: 22W, the height of saving 80%;H...