SUPPORT & DELIVERY · BUYER GUIDE
Why Our Plastic Outdoor Lights Use Class II Protection
“Why does this outdoor light have no earth connection?” Our plastic outdoor lighting range is designed as Class II. The protection comes from the complete luminaire’s double or reinforced insulation, so the fitting does not rely on protective earthing. We support that explanation with model-specific safety reports and installation information.
The customer question behind this guide
A customer asked how to connect an outdoor light when the supply cable included an earth conductor but the plastic fitting had only brown and blue leads. The practical concern was whether a connection was missing and how the two arrangements corresponded.
Customer question, paraphrased: Original question on JustAnswer. The question illustrates the customer's concern; the technical explanation below is based on the product's protection class and supporting documentation.
For importers and dealers, this means a clear answer for the customer—and documentation that connects the answer to the product being supplied.
Our Class II design is supported by complete-luminaire reports
Our GD-PUD018 wall light and GD-PBL05 step light serve different outdoor applications. Both are listed as Class II in CE-LVD safety report LCSB06184057S.
| Product | Version listed in the report | Class II evidence |
|---|---|---|
| GD-PUD018 wall light | 220–240 V, 12 W | LCSB06184057S, page 4: protection class; page 5: model and Class II rating. |
| GD-PBL05 step light | 220–240 V, 3 W | LCSB06184057S, page 4: protection class; page 5: model and Class II rating. |
The report names Zhongshan Hengen Lighting Co., Ltd. as the manufacturer and was issued by Shenzhen Southern LCS Compliance Testing Co., Ltd. It evaluates complete luminaires, rather than an individual driver or lampholder. For an order, we match the report to the selected model and electrical version.
How to explain Class II without making it complicated
A customer does not need a lesson in electrical engineering. Explain the difference briefly:
| Class I | Class II |
|---|---|
| Uses basic insulation together with protective earthing of the relevant conductive parts. Its specified protective-earth connection must be provided. | Uses double or reinforced insulation for protection. It does not depend on protective earthing of the fitting. |
Double insulation combines basic and supplementary insulation; reinforced insulation provides equivalent protection. The square-within-a-square marking identifies Class II equipment. These principles are explained in Schneider Electric’s Class II guide and HSE’s electrical-equipment guidance.
Our reason for supplying these fittings without a protective-earth connection is their Class II construction. A plastic shell alone would not establish that classification. Equally, an internal metal component does not automatically make a fitting Class I: the complete insulation arrangement matters.
A ready-to-use answer for your customer
Show the customer the actual product label alongside the instructions. This helps them understand that a two-wire supply arrangement is intentional for the identified Class II version, rather than a missing connection.
The documentation we provide for your selected model
Send us the model code and the version you plan to order. We can provide the corresponding safety report, product markings and wiring or installation information, helping your purchasing team verify the product and your sales team explain it consistently.
- For importers: the report reference and model coverage for the selected electrical version.
- For dealers: a clear explanation of Class II and the matching product label and instructions.
- For installers: the model-specific connection and installation information.
One installation point to keep clear
A Class II fitting’s lack of a protective-earth connection does not mean the building’s earth conductor should be cut off. Its continuity and termination must be handled by a qualified installer according to the model instructions and local requirements. The IET distinguishes the Class II fitting from its installation conditions.
Planning a plastic outdoor-lighting range? Share your chosen models and destination market with us. We will help you connect the product choice with the appropriate report and installation information, so your team can answer the earthing question with confidence.