Pin-based low energy bulbs. These lamps have 2 or 4 electric pins with plastic support clips at the center in various layouts depending on the wattage of the bulb.

These bulbs are the daylight versions, which are very bright white light instead of the usual warm yellow light. Many of our customers prefer this light as it's easier to see and read with, renders colour more accurately, and can help combat seasonal affective disorder (SAD).