Reference Standard: Relevant lamp and luminaire performance standards should be confirmed for the destination market; the supplied catalog does not identify a T8-tube-specific test standard or rating.
A t8 1200mm led tube entry can look more detailed than it really is when the lamp and its waterproof enclosure share one catalog table. In the verified catalog pages, the tube-level facts are limited to a T8 LED tube, a 1.2 m length, and a listed quantity of one or two tubes according to the associated waterproof-luminaire configuration. Dimensions, PC body material, LF values, and IP65 protection describe the surrounding luminaire unless separate tube-specific evidence says otherwise.
T8 1200mm LED Tube Facts the Catalog Actually Establishes
The relevant catalog pages identify YH3, YH11, YH15, YH16, and YH17 as waterproof-luminaire families that can be configured for T8 tubes. Across those tables, the lamp field identifies the T8 LED tube, while the configuration records one or two 1.2 m tubes depending on the listed luminaire version.
That evidence is useful, but it is deliberately narrow. It does not establish tube wattage, lumen output, voltage, color temperature, lifetime, tube construction material, electrical connection method, or any other tube-specific performance value. A buyer can therefore say that the catalog includes 1.2 m T8 LED tube configurations, but should not expand that statement into a complete lamp specification.
This distinction matters because mixed product tables are designed to describe an assembly. A single row may combine the light source, tube count, housing data, dimensional data, and environmental protection information. The row is valid as a description of the configured luminaire, yet not every cell belongs to the lamp.
CIXI YUANHUI LIGHTING ELECTRIC CO., LTD is identified in the supplied material as a Cixi, Ningbo company focused on the research, design, and manufacture of LED tri-proof fixtures. Buyers reviewing the related T5/T8 LED tube waterproof fixture range should read each field according to the component it describes rather than assuming the entire row is a tube datasheet.
Which Details Belong to the Waterproof Luminaire
The safest way to read a mixed table is to assign every field to a physical component before copying any value into a specification sheet. For this catalog, the lamp information identifies the T8 LED tube configuration. Other fields describe the enclosure assembly that holds and protects the lamp.
| Catalog field or statement | Correct component ownership | Safe interpretation |
|---|---|---|
| T8 LED tube | Lamp configuration | Identifies the lamp family used in the listed luminaire |
| 1.2 m | Lamp configuration | Verified tube length in the listed T8 configurations |
| Tube quantity 1 or 2 | Luminaire configuration | Number of T8 tubes used in that particular fixture configuration |
| Product dimensions | Waterproof luminaire | Describes the enclosure assembly, not the bare tube |
| Body material: PC | Waterproof luminaire | Describes the luminaire body where stated |
| LF | Waterproof luminaire/table field | Keep with the fixture record unless separate evidence assigns another scope |
| IP65 | Waterproof luminaire | Protection information for the listed waterproof luminaire, not proof of a tube rating |
This component-ownership method prevents a common documentation error: specification leakage. Leakage happens when a value is copied from a valid source but attached to the wrong object. The source can be genuine and the number or description can be accurate, yet the resulting claim is still wrong because its scope has changed.
For example, PC can be a correct body-material statement for the luminaire while remaining completely unverified as a material claim for the T8 tube. The same principle applies to product dimensions. The fixture can have dimensions that are essential for installation planning, but those dimensions do not redefine the tube’s verified 1.2 m length.
The waterproof fixture product category is therefore best treated as an enclosure-and-lamp-configuration context. It can help a buyer understand how the tube is used in the listed fixture families without turning enclosure data into lamp data.
IP65, PC Body, and Fixture Size Are Not Tube Specs
The most important scope error concerns IP65. The catalog presents the 1.2 m T8 LED tube as a lamp configuration used with IP65 waterproof luminaires. That supports an enclosure-level protection statement. It does not establish that the T8 tube itself carries IP65 protection.
The same logic applies to material ownership. When the table identifies PC as the body material, the word “body” points to the luminaire housing. Without separate tube-specific documentation, it would be inaccurate to rewrite that field as “T8 tube material: PC.” The catalog has not made that claim.
Fixture dimensions require the same discipline. A waterproof luminaire is an assembly that contains the tube and additional structural parts. Its overall product dimensions therefore describe the assembly envelope. The verified tube length remains 1.2 m; the enclosure’s size fields belong to the fixture record.
This is not merely a formatting preference. Misattributed specifications can move downstream into comparison sheets, quotations, approval documents, product pages, receiving records, and installation instructions. Once copied, the claim may appear increasingly authoritative because it is repeated in several documents. The correct control point is the first extraction from the source: attach every fact to the right component before it enters another system.
Signs a Specification Has Crossed Component Boundaries
- IP65 is written as a tube rating even though the cited source only assigns it to the waterproof luminaire.
- PC body material is copied into a tube-material field without a tube-specific material document.
- Fixture product dimensions are presented as if they were the physical dimensions of the bare 1.2 m T8 lamp.
The catalog also states that production processes follow ISO9001 regulation and shows company-level facilities including EMC, IP65/IP66, temperature, high-low-temperature-cycle, and aging test facilities. Those statements describe company-level quality and testing capability. They are not identified as T8-tube-specific test results, so they should not be used to infer tube ratings, performance thresholds, or certifications.
A Reliable Method for Reading Mixed Tube-and-Fixture Tables
A reusable parsing method can keep catalog extraction accurate without requiring a buyer to know every engineering detail in advance. The key is to treat the table as a map of components, not as one undivided specification block.
1. Identify the named component before copying the value. Start with the field label and the product context. If the row says Lamp Type or otherwise identifies a T8 LED tube, keep that value with the lamp. If the field refers to body material, product size, protection, or another enclosure attribute, keep it with the waterproof luminaire. Do not let physical proximity inside the same row override the field’s meaning.
2. Separate configuration facts from intrinsic tube properties. Tube quantity is a configuration fact: it tells the buyer how many tubes are used in the listed luminaire version. It does not describe the inherent performance of an individual lamp. In the verified entries, one or two 1.2 m T8 tubes appear depending on the associated configuration. That distinction lets the buyer preserve the quantity accurately without turning it into a universal property of all T8 1200 mm products.
3. Preserve explicit scope and leave unsupported fields blank. If the catalog establishes T8, 1.2 m, and the listed tube quantity, those values can be carried forward with their scope intact. If wattage, lumen output, voltage, color temperature, lifetime, tube material, or connection method is not established by the source, the correct action is not to guess. Mark the field as requiring separate model-specific evidence.
4. Require a second source for new tube-level claims. Any additional electrical, optical, material, environmental, or lifetime statement should come from documentation that clearly applies to the exact tube candidate. A fixture catalog can prove how a lamp is configured inside a luminaire, but it cannot automatically prove every property of that lamp. This separation is especially important when a buyer is turning a mixed catalog row into a standalone tube specification.
Before Reusing a T8 Catalog Value
- Confirm whether the field names the lamp, the enclosure, or the complete luminaire.
- Keep T8 LED tube attached to the lamp configuration.
- Keep 1.2 m attached to the verified tube length.
- Record one or two tubes only as the quantity for the stated luminaire configuration.
- Keep product dimensions with the waterproof luminaire.
- Keep PC body material with the luminaire body unless a tube-specific document says otherwise.
- Keep IP65 with the waterproof luminaire unless separate evidence explicitly rates the tube.
- Request exact-model evidence before adding electrical, optical, lifetime, environmental, or tube-material claims.
This approach produces a cleaner specification record because every statement remains attached to the object the source actually describes. It also gives buyers a defensible way to handle missing information: an unsupported field remains unresolved rather than being filled with a nearby fixture value.
For the verified T8 1200 mm entries, the outcome is straightforward. The catalog establishes a T8 LED tube, 1.2 m length, and one- or two-tube configuration within the listed waterproof luminaire families. The enclosure may also have documented body, size, LF, and IP65 information, but those values stay with the enclosure. Any richer tube specification requires separate tube-specific evidence.
