Philips Morning Wake-Up Light With Sunrise Simulation HF3510 The Phillips HF3510 is one of four dawn simulator
This is one of the most economical models in the Phillips range. But the Phillips HF3505 still has plenty of
Established in 1989 Northern Light Technologies are active members of the Circadian Lighting Association. They have grown into one of
Phillips has produced a range of four Dawn Simulator Alarm Clocks. The Phillips HF3520 represents the top of the range.