Tech Flashback: Philips SL*13 (13W/240V) “Compact” Fluorescent Lamp | Gough's Tech Zone
Lighting-Gallery.net - My Lamps SL/Philips SL 18 Comfort (side A)
PHILIPS SUPER ENERGY SAVERS SL*18=75 WATT - NOS | eBay
Philips SL* Magnetic Super Energy Saver 18 Watts (b375) | eBay
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
Integral compact fluorescent lamp | Smithsonian Institution
Lighting-Gallery.net - My Lamps SL/Comparison between two Philips SL Prismatic 18W with base B22 and E27
Lighting-Gallery.net - Fluorescent/Philips SL-18/27 electronic
Tech Flashback: Philips SL*13 (13W/240V) “Compact” Fluorescent Lamp | Gough's Tech Zone
Philips SL*18 Demonstration Lamp
Philips SL*18R
Philips SL 18/R40 Fluorescent 23-Watt Reflector Lamp Light Bulb 23W 120V | eBay
Phillips SL-18/27 18w 120v Earth Light | eBay
David Savery Electrical Services Ltd. - My exciting historically significant light bulb!
Philips SL25 prismatic - YouTube
Philips SL*18
Philips SL*18R
Lighting-Gallery.net - Traveling Acquisitions/Philips SL*18 Earth Light
1994 Philips SL Prismatic 18W daylight - YouTube
Lighting-Gallery.net - My Lamps SL/Philips SL 18 Prismatic
Lighting-Gallery.net - Compact Fluorescent Lamps CFL/Philips SL*18. 18W 900 Lumen. 220V 50 Hz. 1992. Made in Poland.
File:Old compact fluorescent lamp.JPG - Wikipedia
PHILIPS SL-18 CFL lamp - YouTube
Philips SL*18
Lighting-Gallery.net - My CFL Lamp collection/Philips Sl 18 Prismatic
