Define who will service the fitting
For hotel and restaurant orders, a failed light can create access costs and disrupt trading. Decide who changes the failed part before comparing fixture prices.
An integrated fitting contains an LED module instead of a conventional replaceable bulb. Some designs offer replaceable drivers or modules, while others require replacing the complete fitting.
A replaceable bulb gives your team a familiar service route, but access still matters. Check whether the shade, suspension, or nearby furniture makes that routine change difficult.
We recommend requesting a service diagram with every shortlisted model. Ask the supplier to identify the failed parts your team can replace and those requiring a qualified installer.
Compare the specification that affects your order
Use the same room, light output target, finish, and control requirements for both proposals. Otherwise, your price comparison may reward an incomplete specification.
| Buying check | Integrated LED fixture | Replaceable bulb fixture |
|---|---|---|
| Appearance | Can accommodate shapes built around an LED module | Allow space for the specified bulb and socket |
| Service route | Confirm separate driver, module, or complete fitting replacement | Confirm bulb access and the permitted replacement specification |
| Light output | Request complete luminaire output and distribution | Check output with the selected bulb inside the fitting |
| Dimming | Test the exact driver and control combination | Test the exact bulb, lamp count, and control combination |
| Stockholding | Identify spare part codes and compatible replacements | Define bulb base, dimensions, output, color, and dimming |
| Warranty | Check parts, shipping, labor, and availability terms | Check whether the bulb and fitting have separate coverage |
| Reordering | Require approval before driver or module substitutions | Require approval before bulb or socket specification changes |
Neither format guarantees better efficiency, color quality, or service life. Compare measured input power and delivered light using the proposed components.
Test the sample as your customer will use it
Request one complete sample with the intended light source, driver, and finish. A photograph of the housing cannot establish glare, dimming quality, or practical service access.
- View the sample from seated and standing positions in your mock-up.
- Check bulb visibility, diffuser brightness, shadows, and the agreed color appearance.
- Test startup, minimum dimming, and warm operation with the intended control.
- Have your installer demonstrate the approved replacement procedure.
- Record component codes and approve substitutions in writing before production.
For a bulb fitting, check the permitted wattage, bulb dimensions, and enclosed-fixture suitability. Matching the screw base alone does not establish compatibility.
For an integrated fitting, request driver access instructions and the LED module replacement conditions. Use our dimming sample checklist to record the exact lamp or driver and control pairing.
Compare a service budget, not just unit price
Build your estimate from purchase cost, installation, electricity, and a clearly stated service scenario. Keep assumed service events separate from the supplier’s warranty and reliability evidence.
Consider 80 fixtures and eight service events over five years for each option. The equal event count isolates service cost; it does not predict either option’s failure rate.
| Assumed input | Replaceable bulb route | Integrated module route |
|---|---|---|
| Parts for each event | $12 bulb | $45 module |
| Labor for each event | $12 | $25 |
| Access or disruption for each event | $0 | $15 |
| Total for one event | $24 | $85 |
| Eight events over five years | 8 × $24 = $192 | 8 × $85 = $680 |
| Difference in this service scenario | — | $680 − $192 = $488 more |
This example assumes compatible modules remain available and the complete integrated fitting can stay in place. If a fitting must be replaced, substitute its full replacement and installation cost.
Now compare the $488 service difference with the actual purchase, installation, and energy differences. For 80 fixtures, a $20 unit price difference changes the initial equipment budget by $1,600.
Check warranties before assigning who pays each cost. Use the lighting ROI calculator for the energy portion, then add your documented service budget separately.
Put spare parts and substitutions into the quote
Your order needs a replacement specification that another buyer can use after handover. Keep the approved sample record with the model number, control details, and service instructions.
- Ask whether bulbs are included and identify the exact approved bulb specification.
- Request separate driver and module codes where those parts are replaceable.
- Confirm spare quantities, prices, supply arrangements, and delivery terms in writing.
- Record warranty exclusions and responsibility for access, labor, and shipping.
- Require written approval before changing components during repeat production.
Avoid treating an advertised LED lifespan as a promise that every component lasts equally long. Ask which test conditions and product parts the claim actually covers.
Choose around your operating model
Favor replaceable bulbs when standardized lamp stock and accessible changes fit your property’s maintenance routine. Confirm the chosen bulb delivers the appearance and control behavior your customer approved.
Favor integrated LEDs when their physical design or light distribution better meets the project brief. Make that decision conditional on component documentation, access, and a costed service plan.
For an opening schedule, approve the service route before releasing the full order. That gives your purchasing and maintenance teams the same definition of an acceptable fitting.
Questions before ordering
Does integrated LED mean the whole fitting must be discarded?
It depends on the model’s construction and available replacement parts. Some fittings allow driver or module replacement, so ask for the documented procedure.
Can I fit any LED bulb with the same base?
Matching the base is only one check. Confirm voltage, dimensions, permitted wattage, enclosure suitability, and dimming compatibility before approving a replacement.
Which option costs less over five years?
You need purchase, installation, energy, and service assumptions for the exact options. Compare those costs against the same lighting brief and operating schedule.
References and scope
The cited provision distinguishes component replacement and who can perform it. For EU orders, have your compliance reviewer confirm current requirements and product scope.
