... :55g 3.Compatible with BenQ, Accer GL100 3D Projector and TV Active DLP 3D glasses:Compatible with Acer, BenQ,Mitsubishi projector and Samsung DLP ... Technology?1. A 5 years 3D glasses factory with powerful RD team2. High Quality Control with ISO9001, CE, ROHS, FC, PSE approval3. Competitive price ... factory firstly before placing order. 2011 New arrival Red plastic projector use active 3D glasses