Energy Saving Lightbulbs

The EU have recently introduced legislation regarding the phase out of inefficient lightbulbs (Incandescent bulbs and conventional halogen bulbs). We have compiled this reference guide to assist our customers in chosing the correct bulb for their lamp.
 

Table 1 - Timetable illustrating phasing out schedule

Stage Date Action
1 1st September 2009 - Clear lightbulbs, equivalent to 100W incandescent, or above, must be minimum C class.
- Non clear (frosted/pearl) lightbulbs must be minimum A class.
2 1st September 2010 - Phase out of 75W clear incandescent lightbulbs.
3 1st September 2011 - Phase out of 60W clear incandescent lightbulbs.
4 1st September 2012 - Phase out of all remaining clear incandescent lightbulbs (i.e: 40w and 25w).
5 1st September 2016 - Raising the minimum level to B class for clear retrofit lightbulbs (i.e: phasing out C class retrofit halogen lamps).

Ref: Courtesy of Lighting Association and Energy Saving Trust

The most commonly used bulbs, the 60W will remain available until September 2011 and 40W and 25W will until September 2012


Table 2 - Conversion guide for incandescent bulbs to Energy Saving equivalent

Incandescent Bulb (GLS) Energy Saving Bulb (CFL)
25w 4w
40w 9 - 11w
60w 11 - 14w
100w 20 - 25w


 
Porta Romana recommend 'warm white' CFL's as we feel they give the most similar quality of light to the current GLS bulbs at a colour temperature of approx 2800k. CFL's use approximately a fifth of the wattage of a traditional bulb to produce the same amount of light.
 
The chart below provides the CFL we recommend for our style of shade.
References used are from the Megaman website, Megaman supply a wide range of CFL's. The reference given can be typed into the search engine on their website bringing up the correct bulb.

Lampshade compatibility with Energy Saving light bulbs

Non-Dimmerable Dimmerable
Size Description Wattage Bulb holder
E14
Wattage Bulb holder
E27
Wattage Bulb holder
E14
Wattage Bulb holder
E27
4" Cylinder 7w CL707ICT n/a n/a n/a n/a n/a n/a
4" Empire 7w CL707ICT n/a n/a n/a n/a n/a n/a
4" Semi Cylinder 7w CL707ICT n/a n/a n/a n/a n/a n/a
4" Short Cube 7w CL707ICT n/a n/a n/a n/a n/a n/a
4" Tall Cube 7w CL707ICT n/a n/a n/a n/a n/a n/a
4.25" Cylinder 7w CL707ICT n/a n/a n/a n/a n/a n/a
4.25" Braque n/a n/a n/a n/a n/a n/a n/a n/a
5" Cube n/a n/a n/a n/a n/a n/a n/a n/a
5" Empire 7w CL707ICT n/a n/a n/a n/a n/a n/a
5" Tea Cup 7w CL707ICT n/a n/a n/a n/a n/a n/a
5" French Drum 7w CL707ICT n/a n/a n/a n/a n/a n/a
7" Cylinder 7w CL707ICT n/a n/a n/a n/a n/a n/a
8" Cylinder 7w CL707ICT n/a n/a n/a n/a n/a n/a
8" French Drum 7w CL707ICT n/a n/a n/a n/a n/a n/a
8" Open Back Rectangle 7w CL707ICT n/a n/a n/a n/a n/a n/a
8" Short French Drum 7w CL707ICT n/a n/a n/a n/a n/a n/a
8" Square 7w CL707ICT n/a n/a n/a n/a n/a n/a
8" Tall Cylinder 7w CL707ICT n/a n/a n/a n/a n/a n/a
9" Open Back Rectangle 7w CL707ICT n/a n/a n/a n/a n/a n/a
9" Semi Cylinder 7w CL707ICT n/a n/a n/a n/a n/a n/a
9" Slim Oval n/a n/a n/a n/a n/a n/a n/a n/a
10" Cylinder 7w CL707ICT 4w GA604 n/a n/a n/a n/a
10" Coolie 7w CL707ICT 4w GA604 n/a n/a n/a n/a
10" Short Square 7w CL707ICT 4w GA604 n/a n/a n/a n/a
10" Slim Oval 7w CL707ICT 4w GA604 n/a n/a n/a n/a
10" Slim Straight Oval 7w CL707ICT 4w GA604 n/a n/a n/a n/a
10" Slim Straight Short Oval 7w CL707ICT 4w GA604 n/a n/a n/a n/a
11" Cylinder 7w CL707ICT 4w GA604 n/a n/a n/a n/a
12" Cylinder 7w CL707ICT 4w GA604 n/a n/a n/a n/a
12" Empire 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Fez 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" African Fez 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Rectangle 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Rectangle Off Set Gimble 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Short Semi Cylinder DG n/a n/a n/a n/a n/a n/a n/a n/a
12" Short French Drum 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Short Rectangle 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Short Square 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Slim Straight Oval 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Slim Straight Short Oval 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Square 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Tall Cylinder 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Tapered Rectangle 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
12" Top Hat 9w CL709ICS 9w GA709I 9w CL409D 9w CL409D
14" Cylinder n/a n/a 13w GA913I n/a n/a 11w GSU111D
14" Vintage Fez n/a n/a 13w GA913I n/a n/a 11w GSU111D
14" Rectangle n/a n/a 13w GA913I n/a n/a 11w GSU111D
14" Semi Cylinder 9w CL709ICS n/a n/a 9w CL409D n/a n/a
14" Short French Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
14" Slim Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
14" Slim Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
14" Tall Cylinder n/a n/a 13w GA913I n/a n/a 11w GSU111D
14" Top Hat n/a n/a 13w GA913I n/a n/a 11w GSU111D
15" Cylinder n/a n/a 13w GA913I n/a n/a 11w GSU111D
15" Fez n/a n/a 13w GA913I n/a n/a 11w GSU111D
15" Slim Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
15" Square n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Cylinder n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Empire n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Eye n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Fez n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Bajan Fez n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" French Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Semi Cylinder n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Short French Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Short Empire n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Slim Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Slim Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Slim Rectangle n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Square n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Rectangle n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Tall Cylinder n/a n/a 13w GA913I n/a n/a 11w GSU111D
16" Tall Slim Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
17" Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
17" Eye n/a n/a 13w GA913I n/a n/a 11w GSU111D
17" Pioche n/a n/a 13w GA913I n/a n/a 11w GSU111D
17" Semi Oval 7w CL707ICT n/a n/a n/a n/a n/a n/a
18" Cylinder n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Eye n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" French Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Oval Double Gimble n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Oval Fez n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Semi Cylinder 9w CL709ICS n/a n/a 9w CL409D n/a n/a
18" Short Empire with Baffel n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Short Empire without Baffel n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Short French Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Slim Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Slim Rectangle n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Square n/a n/a 13w GA913I n/a n/a 11w GSU111D
18" Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
20" Cylinder - Ceiling Shade with Perspex diffuser n/a n/a 13w GA913I n/a n/a 11w GSU111D
20" Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
20" Eye n/a n/a 13w GA913I n/a n/a 11w GSU111D
20" Tall Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
20" Short French Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
20" Slim Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
20" Straight Oval n/a n/a 13w GA913I n/a n/a 11w GSU111D
22" Eye n/a n/a 13w GA913I n/a n/a 11w GSU111D
22" Tall Eye n/a n/a 13w GA913I n/a n/a 11w GSU111D
22" Short French Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D
24" Drum n/a n/a 13w GA913I n/a n/a 11w GSU111D