E27 / ES

Philips SON-E PIA Plus 70w E27 Elliptical Sodium Discharge Lamp with Internal Ignitor

Venture 00348 Long Life Twin Arc Sodium 70w E27/ES Discharge Bulb

Philips 70w Ceramalux C70S62/M Sodium Discharge Bulb BD-17 Envelope- E26 Medium Base

Philips 110SONH 110w E27 Sodium Discharge to Replace 125w Mercury Lamp

GE 93373 SON-T 50w E27/ES High Output Sodium Discharge Bulb

Philips SON-T PIA Plus 50w E27 Tubular Sodium Discharge Lamp

Aura 500111 - Long Life 50w Twin Arc E27/ES Discharge Bulb

50w E27 Sodium SON Tubular External Ignitor Twinarc Plus - 80500111 - Narva - NAT-D/S 50W

Venture 00435 SON-T H.O. 4Year Warranty 70w E27 Tubular Sodium Discharge Lamp

GE Lucalox Tubular Sodium Bulb 70w E27/ES Discharge Bulb

Casell SON-T H.O. Plus Internal Ignitor 70w E27 Tubular Sodium Discharge Lamp

Philips SON-T PIA Plus 70w E27 Tubular Sodium Discharge Lamp

Sylvania 0020718 Twin-Arc Tube 70w E27/ES Sodium Discharge Bulb - Long Life