Reviewing decorative lighting energy use starts with the installation you have and the result you need. Compare measured or documented power consumption alongside light output, appearance, fixture fit and control compatibility.
Record the existing installation
- Number of lamps and their power consumption.
- Operating hours and any control schedules.
- Electricity tariff used for the comparison.
- Fixture dimensions, cap type and supply voltage.
- Desired brightness, colour appearance and dimming behaviour.
Estimate electricity use transparently
For lamps operated at a constant power, estimated energy use in kWh equals lamp quantity × power in watts × operating hours ÷ 1,000. Multiply by the applicable electricity price per kWh to estimate the energy charge.
For a before-and-after comparison, use the same operating period and tariff. Variable dimming, controls and changing hours require a suitable measurement or more detailed estimate. Keep assumptions visible rather than presenting an estimate as a guaranteed saving.
Evaluate the lighting result
Compare sample lamps in the intended fixture and setting. Review brightness, glass appearance, colour temperature and colour rendering information for the exact model. A lower wattage alone does not establish that the replacement gives the desired result.
Confirm controls and fixture compatibility
Do not assume every LED lamp is dimmable or works with an existing dimmer. Ask about the selected model and control combination, then evaluate the agreed sample under the intended conditions. Confirm whether any requested dim-to-warm behaviour is available.
Compare the complete replacement plan
Record lamp costs, any control changes, installation work and the basis of maintenance assumptions. Treat claimed lifetime and replacement intervals as model-specific information with stated conditions, rather than a universal promise.
Any payback estimate should identify the initial costs, the estimated savings and the assumptions used. Without site and model data, a fixed saving percentage or payback period would be misleading.
Ask for evidence behind environmental claims
Request supporting information for any statements about recycled content, packaging materials or manufacturing practices. Distinguish documented product information from general marketing language.
Prepare your enquiry
Send the existing lamp reference, fixture photos, operating hours, desired appearance and destination market. The TITKLED team can discuss the requirements and available model information.
