Philips SL25 prismatic - YouTube
Philips SL*9 CFL with black base, early rare example of original CFL or energy saver design dating back to early 1980s, later lamps had a white base Stock Photo - Alamy
Philips SL*18
Philips SL*18R
Tech Flashback: Philips SL*13 (13W/240V) “Compact” Fluorescent Lamp | Gough's Tech Zone
Philips SL 18/R40 Fluorescent 23-Watt Reflector Lamp Light Bulb 23W 120V | eBay
PHILIPS SUPER ENERGY SAVERS SL*18=75 WATT - NOS | eBay
Lighting-Gallery.net - Compact Fluorescent/Philips SL*18
Lighting-Gallery.net - Fluorescent/Philips SL18
Lighting-Gallery.net - My Lamps SL/Philips SL 18 Comfort (side A)
Philips SL*18R
REPLACEMENT BULB FOR PHILIPS SL/018, SL18, SL18/27, SL18/O18 | eBay
PHILIPS SL-18 CFL lamp - YouTube
Lighting-Gallery.net - Philips SL* series/Philips SL*18 made in Poland
Lighting-Gallery.net - My Lamps SL/Philips SL 18 Prismatic
Philips SL*18R
1994 Philips SL Prismatic 18W daylight - YouTube
Philips SL*18 Demonstration Lamp
Lighting-Gallery.net - My Lamps SL/Comparison between two Philips SL Prismatic 18W with base B22 and E27
Philips SL*18 18watt Earth Light CFL Light Bulb - YouTube
Integral compact fluorescent lamp | Smithsonian Institution
File:Old compact fluorescent lamp.JPG - Wikipedia
❌❌PHILIPS SL 18 ENERGIESPARLAMPE ❌❌ in Hessen - Edertal | Lampen gebraucht kaufen | eBay Kleinanzeigen ist jetzt Kleinanzeigen
Philips SL*18 Demonstration Lamp
Philips SL*18 Prismatic Compact Fluorescent Lamp
Lighting-Gallery.net - Fluorescent/Philips SL-18/27 electronic
Philips SL*18
