4 pins stepped base bulbs

S1RL, S2RL, S5RL, S36RL, S64RL, S212RL, S330RL, S463RL, S810RL, S150RL-HO, S200RL-HO,
S320RL-HO, S410RL-HO, S600RL-HO, S740RL-HO, S740RL-HO, QS-001, QS-012, QS-212,
QS-330, QS-463, S8Q-GOLD, QS-212D, QS-287D, QS-330D,

Replacement bulbs for Sterilume- Ex UV lamps

LMP41004
LMP41007
LMP41010
(Wedeco bulb)