https://www.trinitylighting.ie/dimmable-non-dimmable-g20 2026-10-09 weekly 0.3 https://www.trinitylighting.ie/dimmable-t449 2026-10-08 weekly 0.7 https://www.trinitylighting.ie/non-dimmable-t450 2026-10-08 weekly 0.7