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Energy Saving Bulbs Comparison Chart

Although energy saving light bulbs are more expensive than their energy-wasting counterparts, energy saving light bulbs make use of modern technology to reduce your overall electricity costs and consumption over time. The chart below highlights cost savings per light bulb you could be making in your home or work place. With government initiatives to reduce carbon emissions are you doing your bit to save the environment?

View Energy Saving Light Bulbs Section

Click on a wattage type below to view matching energy saving light bulbs.

Energy Saving Wattage	Equivalent Normal Wattage	Savings Over One Year	Savings Over 5000 Hours	Savings Over 8000 Hours
1	5	£1.02	£3.00	£4.80
1.2	5	£0.97	£2.85	£4.56
1.8	5	£0.81	£2.40	£3.84
2	5	£0.76	£2.25	£3.60
2.5	5	£0.64	£1.88	£3.00
1	7	£1.53	£4.50	£7.20
4	8	£1.02	£3.00	£4.80
0.5	10	£2.42	£7.13	£11.40
0.9	10	£2.32	£6.83	£10.92
1	10	£2.29	£6.75	£10.80
1.2	10	£2.24	£6.60	£10.56
1.3	10	£2.21	£6.53	£10.44
1.5	10	£2.16	£6.38	£10.20
2	10	£2.04	£6.00	£9.60
2.5	10	£1.91	£5.63	£9.00
3	10	£1.78	£5.25	£8.40
3.8	10	£1.58	£4.65	£7.44
4	10	£1.53	£4.50	£7.20
3.5	11	£1.91	£5.63	£9.00
5	11	£1.53	£4.50	£7.20
1.3	12	£2.72	£8.03	£12.84
7	14	£1.78	£5.25	£8.40
8	14	£1.53	£4.50	£7.20
1	15	£3.56	£10.50	£16.80
1.2	15	£3.51	£10.35	£16.56
1.3	15	£3.49	£10.28	£16.44
1.5	15	£3.44	£10.13	£16.20
1.8	15	£3.36	£9.90	£15.84
2	15	£3.31	£9.75	£15.60
3	15	£3.06	£9.00	£14.40
5	15	£2.55	£7.50	£12.00
7.5	15	£1.91	£5.63	£9.00
2	16	£3.56	£10.50	£16.80
6.5	16	£2.42	£7.13	£11.40
6.9	16	£2.32	£6.83	£10.92
8	16	£2.04	£6.00	£9.60
8.4	16	£1.93	£5.70	£9.12
9	16	£1.78	£5.25	£8.40
10	18	£2.04	£6.00	£9.60
16	18	£0.51	£1.50	£2.40
2.5	18	£3.95	£11.63	£18.60
3	18	£3.82	£11.25	£18.00
8	18	£2.55	£7.50	£12.00
9	18	£2.29	£6.75	£10.80
1.7	20	£4.66	£13.73	£21.96
1.8	20	£4.63	£13.65	£21.84
14	20	£1.53	£4.50	£7.20
2	20	£4.58	£13.50	£21.60
2.2	20	£4.53	£13.35	£21.36
2.3	20	£4.51	£13.28	£21.24
2.4	20	£4.48	£13.20	£21.12
2.5	20	£4.46	£13.13	£21.00
2.6	20	£4.43	£13.05	£20.88
2.9	20	£4.35	£12.83	£20.52
3	20	£4.33	£12.75	£20.40
3.3	20	£4.25	£12.53	£20.04
3.5	20	£4.20	£12.38	£19.80
3.6	20	£4.18	£12.30	£19.68
3.7	20	£4.15	£12.23	£19.56
4	20	£4.07	£12.00	£19.20
4.5	20	£3.95	£11.63	£18.60
5	20	£3.82	£11.25	£18.00
12	21	£2.29	£6.75	£10.80
2	21	£4.84	£14.25	£22.80
6	24	£4.58	£13.50	£21.60
8	24	£4.07	£12.00	£19.20
1.2	25	£6.06	£17.85	£28.56
10	25	£3.82	£11.25	£18.00
18	25	£1.78	£5.25	£8.40
19	25	£1.53	£4.50	£7.20
2	25	£5.86	£17.25	£27.60
2.5	25	£5.73	£16.88	£27.00
2.8	25	£5.65	£16.65	£26.64
2.9	25	£5.63	£16.58	£26.52
20	25	£1.27	£3.75	£6.00
3	25	£5.60	£16.50	£26.40
3.1	25	£5.58	£16.43	£26.28
3.2	25	£5.55	£16.35	£26.16
3.3	25	£5.52	£16.28	£26.04
3.5	25	£5.47	£16.13	£25.80
3.6	25	£5.45	£16.05	£25.68
3.7	25	£5.42	£15.98	£25.56
3.8	25	£5.40	£15.90	£25.44
4	25	£5.35	£15.75	£25.20
4.5	25	£5.22	£15.38	£24.60
5	25	£5.09	£15.00	£24.00
6	25	£4.84	£14.25	£22.80
7	25	£4.58	£13.50	£21.60
12	26	£3.56	£10.50	£16.80
23	26	£0.76	£2.25	£3.60
3.7	26	£5.68	£16.73	£26.76
4	27	£5.86	£17.25	£27.60
5	27	£5.60	£16.50	£26.40
12	28	£4.07	£12.00	£19.20
12.5	28	£3.95	£11.63	£18.60
13	28	£3.82	£11.25	£18.00
14	28	£3.56	£10.50	£16.80
16	28	£3.06	£9.00	£14.40
18	28	£2.55	£7.50	£12.00
5	28	£5.86	£17.25	£27.60
12	30	£4.58	£13.50	£21.60
14	30	£4.07	£12.00	£19.20
15	30	£3.82	£11.25	£18.00
2.5	30	£7.00	£20.63	£33.00
2.7	30	£6.95	£20.48	£32.76
2.8	30	£6.92	£20.40	£32.64
25	30	£1.27	£3.75	£6.00
3	30	£6.87	£20.25	£32.40
3.5	30	£6.75	£19.88	£31.80
4	30	£6.62	£19.50	£31.20
5	30	£6.36	£18.75	£30.00
5.5	30	£6.24	£18.38	£29.40
6	30	£6.11	£18.00	£28.80
7	30	£5.86	£17.25	£27.60
9	30	£5.35	£15.75	£25.20
4.5	31	£6.75	£19.88	£31.80
3.5	32	£7.26	£21.38	£34.20
4.5	32	£7.00	£20.63	£33.00
4.5	33	£7.26	£21.38	£34.20
5.5	33	£7.00	£20.63	£33.00
6	33	£6.87	£20.25	£32.40
4.5	34	£7.51	£22.13	£35.40
6	34	£7.13	£21.00	£33.60
3.6	35W	£7.99	£23.55	£37.68
16.5	36	£4.96	£14.63	£23.40
17	36	£4.84	£14.25	£22.80
18	36	£4.58	£13.50	£21.60
20	36	£4.07	£12.00	£19.20
21	36	£3.82	£11.25	£18.00
22	36	£3.56	£10.50	£16.80
28	36	£2.04	£6.00	£9.60
4.5	36	£8.02	£23.63	£37.80
28	37	£2.29	£6.75	£10.80
4	37	£8.40	£24.75	£39.60
18	38	£5.09	£15.00	£24.00
4.5	38	£8.53	£25.13	£40.20
5.2	38	£8.35	£24.60	£39.36
4	39	£8.91	£26.25	£42.00
10	40	£7.64	£22.50	£36.00
11	40	£7.38	£21.75	£34.80
11.5	40	£7.26	£21.38	£34.20
2.5	40	£9.55	£28.13	£45.00
28	40	£3.06	£9.00	£14.40
3	40	£9.42	£27.75	£44.40
3.4	40	£9.32	£27.45	£43.92
3.5	40	£9.29	£27.38	£43.80
30	40	£2.55	£7.50	£12.00
33	40	£1.78	£5.25	£8.40
4	40	£9.17	£27.00	£43.20
4.5	40	£9.04	£26.63	£42.60
5	40	£8.91	£26.25	£42.00
5.2	40	£8.86	£26.10	£41.76
5.5	40	£8.78	£25.88	£41.40
5.6	40	£8.76	£25.80	£41.28
5.7	40	£8.73	£25.73	£41.16
5.8	40	£8.71	£25.65	£41.04
50	40	£-2.55	£-7.50	£-12.00
6	40	£8.66	£25.50	£40.80
6.2	40	£8.61	£25.35	£40.56
6.3	40	£8.58	£25.28	£40.44
6.5	40	£8.53	£25.13	£40.20
7	40	£8.40	£24.75	£39.60
8	40	£8.15	£24.00	£38.40
8.5	40	£8.02	£23.63	£37.80
9	40	£7.89	£23.25	£37.20
4	42	£9.67	£28.50	£45.60
4.5	42	£9.55	£28.13	£45.00
7.8	43	£8.96	£26.40	£42.24
6	44	£9.67	£28.50	£45.60
10	45	£8.91	£26.25	£42.00
19	45	£6.62	£19.50	£31.20
20	45	£6.36	£18.75	£30.00
4	45	£10.44	£30.75	£49.20
5	45	£10.18	£30.00	£48.00
5.5	45	£10.06	£29.63	£47.40
5.8	45	£9.98	£29.40	£47.04
6	45	£9.93	£29.25	£46.80
7	45	£9.67	£28.50	£45.60
8	45	£9.42	£27.75	£44.40
9	45	£9.17	£27.00	£43.20
5	46	£10.44	£30.75	£49.20
6	46	£10.18	£30.00	£48.00
7	46	£9.93	£29.25	£46.80
9	46	£9.42	£27.75	£44.40
12	48	£9.17	£27.00	£43.20
6	48	£10.69	£31.50	£50.40
7	48	£10.44	£30.75	£49.20
5	50W	£11.46	£33.75	£54.00
5.2	50W	£11.41	£33.60	£53.76
5.5	50W	£11.33	£33.38	£53.40
5.7	50W	£11.28	£33.23	£53.16
7	53	£11.71	£34.50	£55.20
10	55	£11.46	£33.75	£54.00
11	55	£11.20	£33.00	£52.80
25	55	£7.64	£22.50	£36.00
42	55	£3.31	£9.75	£15.60
5.2	55	£12.68	£37.35	£59.76
6	55	£12.47	£36.75	£58.80
7	55	£12.22	£36.00	£57.60
8	55	£11.97	£35.25	£56.40
8.5	55	£11.84	£34.88	£55.80
9	55	£11.71	£34.50	£55.20
20.5	58	£9.55	£28.13	£45.00
22	58	£9.17	£27.00	£43.20
23	58	£8.91	£26.25	£42.00
24	58	£8.66	£25.50	£40.80
25	58	£8.40	£24.75	£39.60
28	58	£7.64	£22.50	£36.00
5.8	60W	£13.80	£40.65	£65.04
10	65	£14.00	£41.25	£66.00
11	65	£13.75	£40.50	£64.80
15	65	£12.73	£37.50	£60.00
5	65	£15.28	£45.00	£72.00
53	65	£3.06	£9.00	£14.40
6	65	£15.02	£44.25	£70.80
7	65	£14.77	£43.50	£69.60
9	65	£14.26	£42.00	£67.20
9.5	65	£14.13	£41.63	£66.60
7.5	69	£15.66	£46.13	£73.80
10	70	£15.28	£45.00	£72.00
11	70	£15.02	£44.25	£70.80
12	70	£14.77	£43.50	£69.60
13	70	£14.51	£42.75	£68.40
14	70	£14.26	£42.00	£67.20
15	70	£14.00	£41.25	£66.00
20	70	£12.73	£37.50	£60.00
26	70	£11.20	£33.00	£52.80
28	70	£10.69	£31.50	£50.40
29	70	£10.44	£30.75	£49.20
30	70	£10.18	£30.00	£48.00
31	70	£9.93	£29.25	£46.80
32	70	£9.67	£28.50	£45.60
35	70	£8.91	£26.25	£42.00
46	70	£6.11	£18.00	£28.80
6	70	£16.29	£48.00	£76.80
8	70	£15.78	£46.50	£74.40
9	70	£15.53	£45.75	£73.20
18	72	£13.75	£40.50	£64.80
36	72	£9.17	£27.00	£43.20
9	72	£16.04	£47.25	£75.60
5	73	£17.31	£51.00	£81.60
10	75	£16.55	£48.75	£78.00
10.5	75	£16.42	£48.38	£77.40
11	75	£16.29	£48.00	£76.80
12	75	£16.04	£47.25	£75.60
12.5	75	£15.91	£46.88	£75.00
13	75	£15.78	£46.50	£74.40
13.5	75	£15.66	£46.13	£73.80
14	75	£15.53	£45.75	£73.20
15	75	£15.28	£45.00	£72.00
15.5	75	£15.15	£44.63	£71.40
16	75	£15.02	£44.25	£70.80
18	75	£14.51	£42.75	£68.40
18.5	75	£14.38	£42.38	£67.80
19	75	£14.26	£42.00	£67.20
4	75	£18.08	£53.25	£85.20
57	75	£4.58	£13.50	£21.60
6	75	£17.57	£51.75	£82.80
60	75	£3.82	£11.25	£18.00
7	75	£17.31	£51.00	£81.60
7.5	75	£17.18	£50.63	£81.00
8	75	£17.06	£50.25	£80.40
9	75	£16.80	£49.50	£79.20
9.5	75	£16.68	£49.13	£78.60
10	80	£17.82	£52.50	£84.00
10.5	80	£17.69	£52.13	£83.40
11	80	£17.57	£51.75	£82.80
12	80	£17.31	£51.00	£81.60
15	80	£16.55	£48.75	£78.00
6	80	£18.84	£55.50	£88.80
7	80	£18.58	£54.75	£87.60
7.2	80	£18.53	£54.60	£87.36
8	80	£18.33	£54.00	£86.40
9	80	£18.08	£53.25	£85.20
9.5	80	£17.95	£52.88	£84.60
10	85	£19.09	£56.25	£90.00
11	85	£18.84	£55.50	£88.80
12	85	£18.58	£54.75	£87.60
15	85	£17.82	£52.50	£84.00
20	85	£16.55	£48.75	£78.00
53	85	£8.15	£24.00	£38.40
8.5	85	£19.48	£57.38	£91.80
15	88	£18.58	£54.75	£87.60
10	90	£20.37	£60.00	£96.00
11	90	£20.11	£59.25	£94.80
15	90	£19.09	£56.25	£90.00
16	90	£18.84	£55.50	£88.80
18	90	£18.33	£54.00	£86.40
20	90	£17.82	£52.50	£84.00
7	90	£21.13	£62.25	£99.60
8	90	£20.88	£61.50	£98.40
9	90	£20.62	£60.75	£97.20
70	92	£5.60	£16.50	£26.40
10	95	£21.64	£63.75	£102.00
11	95	£21.39	£63.00	£100.80
15	95	£20.37	£60.00	£96.00
15.5	95	£20.24	£59.63	£95.40
8	95	£22.15	£65.25	£104.40
10	100	£22.91	£67.50	£108.00
11	100	£22.66	£66.75	£106.80
12	100	£22.40	£66.00	£105.60
13	100	£22.15	£65.25	£104.40
13.5	100	£22.02	£64.88	£103.80
14	100	£21.89	£64.50	£103.20
15	100	£21.64	£63.75	£102.00
15.5	100	£21.51	£63.38	£101.40
16	100	£21.39	£63.00	£100.80
17.5	100	£21.00	£61.88	£99.00
18	100	£20.88	£61.50	£98.40
20	100	£20.37	£60.00	£96.00
21	100	£20.11	£59.25	£94.80
22	100	£19.86	£58.50	£93.60
24	100	£19.35	£57.00	£91.20
30	100	£17.82	£52.50	£84.00
38	100	£15.78	£46.50	£74.40
40	100	£15.28	£45.00	£72.00
60	100	£10.18	£30.00	£48.00
70	100	£7.64	£22.50	£36.00
72	100	£7.13	£21.00	£33.60
80	100	£5.09	£15.00	£24.00
9.6	100	£23.01	£67.80	£108.48
11	105	£23.93	£70.50	£112.80
14	105	£23.17	£68.25	£109.20
21	105	£21.39	£63.00	£100.80
11	108	£24.69	£72.75	£116.40
15	110	£24.19	£71.25	£114.00
23	110	£22.15	£65.25	£104.40
24	110	£21.89	£64.50	£103.20
14	115	£25.71	£75.75	£121.20
14.5	115	£25.59	£75.38	£120.60
15	115	£25.46	£75.00	£120.00
24	115	£23.17	£68.25	£109.20
12.5	120W	£27.37	£80.63	£129.00
15	125	£28.00	£82.50	£132.00
19	125	£26.99	£79.50	£127.20
25	125	£25.46	£75.00	£120.00
26	125	£25.20	£74.25	£118.80
50	125	£19.09	£56.25	£90.00
105	130	£6.36	£18.75	£30.00
16	130	£29.02	£85.50	£136.80
21	130	£27.75	£81.75	£130.80
24	130	£26.99	£79.50	£127.20
105	133	£7.13	£21.00	£33.60
15	135	£30.55	£90.00	£144.00
10	140	£33.10	£97.50	£156.00
19.5	140	£30.68	£90.38	£144.60
20	140	£30.55	£90.00	£144.00
24	140	£29.53	£87.00	£139.20
28	140	£28.51	£84.00	£134.40
20	144	£31.57	£93.00	£148.80
10	150	£35.64	£105.00	£168.00
100	150	£12.73	£37.50	£60.00
120	150	£7.64	£22.50	£36.00
13	150	£34.88	£102.75	£164.40
14	150	£34.62	£102.00	£163.20
18	150	£33.61	£99.00	£158.40
20	150	£33.10	£97.50	£156.00
20.5	150	£32.97	£97.13	£155.40
21	150	£32.84	£96.75	£154.80
24	150	£32.08	£94.50	£151.20
26	150	£31.57	£93.00	£148.80
30	150	£30.55	£90.00	£144.00
32	150	£30.04	£88.50	£141.60
36	150	£29.02	£85.50	£136.80
40	150	£28.00	£82.50	£132.00
54	150	£24.44	£72.00	£115.20
60	150	£22.91	£67.50	£108.00
8.5	150	£36.02	£106.13	£169.80
9.6	150	£35.74	£105.30	£168.48
18	160	£36.15	£106.50	£170.40
20	160	£35.64	£105.00	£168.00
22	160	£35.13	£103.50	£165.60
24	160	£34.62	£102.00	£163.20
16	170	£39.21	£115.50	£184.80
20	170	£38.19	£112.50	£180.00
36	170	£34.11	£100.50	£160.80
16	180	£41.75	£123.00	£196.80
20	180	£40.73	£120.00	£192.00
30	180	£38.19	£112.50	£180.00
32	180	£37.68	£111.00	£177.60
35	180	£36.92	£108.75	£174.00
40	180	£35.64	£105.00	£168.00
20	185	£42.01	£123.75	£198.00
20	190	£43.28	£127.50	£204.00
25	190	£42.01	£123.75	£198.00
20	195	£44.55	£131.25	£210.00
14	200	£47.35	£139.50	£223.20
150	200	£12.73	£37.50	£60.00
160	200	£10.18	£30.00	£48.00
20	200	£45.83	£135.00	£216.00
23	200	£45.06	£132.75	£212.40
24	200	£44.81	£132.00	£211.20
25	200	£44.55	£131.25	£210.00
27	200	£44.04	£129.75	£207.60
29	200	£43.53	£128.25	£205.20
30	200	£43.28	£127.50	£204.00
40	200	£40.73	£120.00	£192.00
42	200	£40.22	£118.50	£189.60
55	200	£36.92	£108.75	£174.00
60	200	£35.64	£105.00	£168.00
80	200	£30.55	£90.00	£144.00
25	210	£47.10	£138.75	£222.00
30	210	£45.83	£135.00	£216.00
24	215	£48.63	£143.25	£229.20
30	220	£48.37	£142.50	£228.00
46	220	£44.30	£130.50	£208.80
30	225	£49.64	£146.25	£234.00
30	230	£50.92	£150.00	£240.00
30	240	£53.46	£157.50	£252.00
100	250	£38.19	£112.50	£180.00
150	250	£25.46	£75.00	£120.00
20	250	£58.56	£172.50	£276.00
205	250	£11.46	£33.75	£54.00
30	250	£56.01	£165.00	£264.00
45	250	£52.19	£153.75	£246.00
50	250	£50.92	£150.00	£240.00
55	250	£49.64	£146.25	£234.00
60	250	£48.37	£142.50	£228.00
80	250	£43.28	£127.50	£204.00
85	250	£42.01	£123.75	£198.00
30	280	£63.65	£187.50	£300.00
36	290	£64.67	£190.50	£304.80
40	290	£63.65	£187.50	£300.00
120	300	£45.83	£135.00	£216.00
230	300	£17.82	£52.50	£84.00
240	300	£15.28	£45.00	£72.00
30	300	£68.74	£202.50	£324.00
50	300	£63.65	£187.50	£300.00
60	300	£61.10	£180.00	£288.00
36	310	£69.76	£205.50	£328.80
40	310	£68.74	£202.50	£324.00
65	325	£66.19	£195.00	£312.00
36	350	£79.94	£235.50	£376.80
36	370	£85.03	£250.50	£400.80
45	380	£85.29	£251.25	£402.00
50	380	£84.01	£247.50	£396.00
80	395	£80.20	£236.25	£378.00
100	400	£76.38	£225.00	£360.00
150	400	£63.65	£187.50	£300.00
200	400	£50.92	£150.00	£240.00
240	400	£40.73	£120.00	£192.00
35	400	£92.92	£273.75	£438.00
40	400	£91.65	£270.00	£432.00
45	400	£90.38	£266.25	£426.00
50	400	£89.11	£262.50	£420.00
80	425	£87.83	£258.75	£414.00
85	425	£86.56	£255.00	£408.00
50	450	£101.84	£300.00	£480.00
48	460	£104.89	£309.00	£494.40
48	480	£109.98	£324.00	£518.40
80	480	£101.84	£300.00	£480.00
100	500	£101.84	£300.00	£480.00
400	500	£25.46	£75.00	£120.00
50	500	£114.56	£337.50	£540.00
105	525	£106.93	£315.00	£504.00
70	550	£122.20	£360.00	£576.00
70	560	£124.75	£367.50	£588.00
80	580	£127.29	£375.00	£600.00
30	600	£145.11	£427.50	£684.00
70	600	£134.93	£397.50	£636.00
80	600	£132.39	£390.00	£624.00
70	610	£137.48	£405.00	£648.00
80	640	£142.57	£420.00	£672.00
72	650	£147.15	£433.50	£693.60
72	670	£152.24	£448.50	£717.60
120	720	£152.75	£450.00	£720.00
100	750	£165.48	£487.50	£780.00
100	800	£178.21	£525.00	£840.00
100	900	£203.67	£600.00	£960.00
120	900	£198.58	£585.00	£936.00
100	950	£216.40	£637.50	£1020.00
100	1000	£229.13	£675.00	£1080.00
50	1000	£241.86	£712.50	£1140.00
150	1050	£229.13	£675.00	£1080.00
150	1200	£267.32	£787.50	£1260.00
150	1400	£318.23	£937.50	£1500.00
200	1400	£305.51	£900.00	£1440.00
150	1500	£343.69	£1012.50	£1620.00
150	1600	£369.15	£1087.50	£1740.00
200	1600	£356.42	£1050.00	£1680.00
200	2000	£458.26	£1350.00	£2160.00
300	2400	£534.63	£1575.00	£2520.00
300	2700	£611.01	£1800.00	£2880.00
500	6000	£1400.23	£4125.00	£6600.00
1000	12000	£2800.46	£8250.00	£13200.00