| 1 | Supply voltage | Confirm whether the strip requires 5 V, 12 V, or 24 V DC, and match it with a compatible power supply. | A strip must be powered at its specified voltage. Low-voltage strips should not be connected directly to mains electricity. |
| 2 | Local mains compatibility | Check the power supply input range against the installation country's mains supply, frequency, plug, and wiring requirements. | Mains voltage and plug formats vary by market. The power supply, rather than the low-voltage strip, connects to mains. |
| 3 | Power supply capacity | Calculate total load: strip watts per metre × installed metres. Select a supply with suitable capacity; a 20–30% reserve is a common design allowance, subject to the manufacturer's guidance. | An undersized supply may cause instability, excess heat, or reduced performance. Include any additional loads in the calculation. |
| 4 | IP protection rating | Choose a rating for the actual exposure. For example, IP20 has no water protection; IP65 is dust-tight and protected against water jets under specified test conditions. | A rating does not make every installation waterproof. Check the full product rating and the protection of connectors, joints, and power supplies. |
| 5 | Outdoor and wet-area suitability | Confirm the product's permitted location and installation method. Do not assume that an IP rating alone makes a strip suitable for permanent submersion or every outdoor condition. | Water exposure, condensation, sunlight, and temperature can affect the strip and its connections. Follow the product's specific instructions. |
| 6 | Run length and voltage drop | Check the maximum recommended continuous run and feed points. For long runs, use manufacturer-approved parallel or additional power feeds where needed. | Voltage drop along a strip can make distant sections dimmer or change their appearance. |
| 7 | Cutting and connection points | Cut only at the marked cut points. Match connector type, strip width, pin count, voltage, and polarity. | Cutting elsewhere or mismatching connections can damage the circuit or prevent sections from working. |
| 8 | Heat management | Use the recommended mounting surface and allow heat to dissipate. An aluminium channel can help with mounting and heat transfer when suitable for the installation. | Poor heat dissipation can shorten LED life. Do not cover or enclose a strip unless the product instructions allow it. |
| 9 | Dimming and controls | Confirm that the strip, driver, dimmer, and controller are compatible in voltage, load, and control method. | Incompatible equipment may cause flicker, limited dimming, or failure to operate as expected. |
| 10 | Installation and electrical requirements | Review wiring diagrams, polarity, mounting instructions, and applicable local electrical and building rules. Use a qualified electrician for mains-side work where required. | Correct installation supports safe operation and helps meet local requirements. Disconnect power before wiring or maintenance. |