Sentences with phrase «florescent lamp»

In the not - too - distant past, most LCD monitors used cold - cathode florescent lamp (CCFL) technology for backlighting, but nowadays LED - backlit monitors are ubiquitous, and with good reason.

Yes, you are correct the efficency of CFL (Comapct Florescent Lamps) may be slightly higher; however, the LED devices can be tuned in that the radiant divergence of the beam and being a point source provides a greater deal of flexability in the control of the diffusion of the light.

Not exact matches

Having lamps that you can use instead of the florescents can help keep things comfortable.