4521646 40007405 EHK403CM/600/44/3 452810200R(ex 4521914) S1 013/HS-F3-D-RG T 2 11w/ 845 T2 13w /845 7AA100L02 ALTERNATIVE- 1TZ9003-1AA43-4FB4-Z Lammers (Elektra) S1 024/HS-HF3-D-RG T2 13W /345 (51 cm) WMN18 obsolete 4COA 10-170 4521647 obsolete no replacement 452810200R 529 255 14 obsolete no replacement (you can change the lamp to LED type LD6000A replaced by LD8010A and type LD6000EF replaced by LD8010EF) 529 255 04