LED technology has leapt ahead again in 2024–25: efficiencies are up, colour-rendering is better than ever, and prices keep dropping. Use these quick-reference tables to see which Future Light products will replace your older fluorescent, halogen or incandescent lamps while slashing your power bill.
LED Tubes
| LED Tube (Single-End Feed) |
Fluorescent Equivalent |
Energy Saving |
| 600 mm (2 ft) – 7 W
|
18 W T8 fluorescent |
≈ 61 % |
| 900 mm (3 ft) – 10 W
|
30 W T8 fluorescent |
≈ 67 % |
| 1200 mm (4 ft) – 15 W
|
36 W T8 fluorescent |
≈ 58 % |
| 1500 mm (5 ft) – 20 W
|
58 W T8 fluorescent |
≈ 66 % |
LED Floodlights
| LED Floodlight (≈ 140 lm/W) |
Halogen / Metal-Halide Equivalent |
Energy Saving |
| 10 W LED |
100 W halogen |
≈ 90 % |
| 20 W LED |
200 W halogen |
≈ 90 % |
| 30 W LED |
300 W halogen |
≈ 90 % |
| 50 W LED |
400 W halogen |
≈ 88 % |
| 100 W LED |
750 W halogen |
≈ 87 % |
LED Bulbs (A-Series & Reflector)
| LED Bulb |
Incandescent / Halogen Equivalent |
Energy Saving |
| A60 Filament – 3.5 W
|
40 W incandescent |
≈ 91 % |
| A60 Filament – 5.5 W
|
60 W incandescent |
≈ 91 % |
| A60 “Day-Bright” – 8 W
|
75 W incandescent |
≈ 89 % |
| A60 “High Lumen” – 10 W
|
100 W halogen |
≈ 90 % |
| R50 Reflector – 4 W
|
40 W incandescent |
≈ 90 % |
| R80 Reflector – 7 W
|
70 W halogen |
≈ 90 % |
LED Downlights (GU10 & Integrated)
| LED Downlight |
Halogen Downlight Equivalent |
Energy Saving |
| GU10 – 7.5 W (OSRAM 690 lm, 36°) |
50 W halogen |
≈ 85 % |
| Integrated Slimline – 10 W
|
75 W halogen |
≈ 87 % |
| Integrated “High Output” – 12 W
|
90 W halogen |
≈ 87 % |
Notes: Savings are approximate and assume equal light output (lumens) at matching colour temperature. Figures based on Future Light’s 2025 catalogue and typical efficacy data. Always compare lumen output when selecting a replacement lamp.
