مصباح بروجيكتور Lamps A1/259 (ELC) 24V/250W

Switched this out in my slide projector and the 24V/250W rating matches perfectly, image is crisp and bright. Works just as well as the original without any flicker or dim spots.

Just needed a reliable replacement for my microfilm reader, and this 250W bulb fits perfectly. The brightness is consistent, and it’s been running smoothly for hours without any flicker.

Went through three bulbs from the local shop before trying this one for my overhead projector, and the brightness difference is night and day. It's used heavily in my enlarger setup too, and it's held up way longer than I expected without dimming.