We are offerin g brief description:2d fluorescent tube; used tri-phosphor powder; high lumen efficiency and more than 80 cribrief description:2d fluorescent tube; used tri-phosphor powder; high lumen efficiency and more than 80 cribrief description:2d fluorescent tube; used tri-phosphor powder; high lumen efficiency and more than 80 cri.

We are offerin g brief description:2d fluorescent tube; used tri-phosphor powder; high lumen efficiency and more than 80 cribrief description:2d fluorescent tube; used tri-phosphor powder; high lumen efficiency and more than 80 cribrief description:2d fluorescent tube; used tri-phosphor powder; high lumen efficiency and more than 80 cri.