450mm Compact T8 Tube
A short T8 route for compact retrofit, display, or equipment applications.
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LED Tube Light for Reliable Retrofit Specification
Match the tube to the existing fixture, base, wiring, voltage, environment, and required light before comparing wattage or price.
- T5, T8, integrated, and waterproof routes
- Base, wiring, voltage, and fixture-fit checks
- Samples and packing checks before bulk production
Retrofit Fit First
Replace the Tube Without Creating a Fixture Mismatch
An LED tube light must match the fixture's physical interface, wiring, electrical input, and installation environment.
Record the old lamp length, diameter, pin arrangement, fixture photos, ballast condition, mains voltage, wiring, diffuser preference, CCT, quantity, and market. VST can compare T5, T8, integrated, rotating-cap, waterproof, and special-base directions. The result should define the replacement route and sample plan. Verify the holder because tube lamps do not all use the same type.
Confirm the Interface
Identify G5, G13, FA8, R17D, rotating, integrated, or another supported end configuration.
Document the Wiring
State whether the fixture retains a ballast, uses direct mains wiring, or needs an integrated solution.
Match the Environment
Separate dry interiors, parking areas, utility spaces, equipment, and wet-zone requirements.
Protect Long Products
Confirm inner supports, carton length, labels, and pack quantity for transport.
Tube Supply Support
Work with an LED Tube Manufacturer That Checks the Fixture
A useful LED tube supplier connects the product to the holder, wiring, application, and repeat-order requirement.
Interface Review
Fixture photos and existing lamp details reveal length, base, wiring, and clearance risks.
Variant Coverage
VST can discuss T5, T8, integrated, waterproof, rotating-cap, FA8, and R17D configurations.
Photometric Checks
Integrating-sphere evaluation can support model-level lumen, CCT, and CRI review.
Sample Matching
A sample lets you check fit, light, wiring route, appearance, and packaging.
Tube Selection
What Defines an LED Tube Light Configuration
The complete interface determines whether a tube is suitable for the fixture.
An LED tube light combines physical format, cap, electrical input, driver and wiring route, light source, housing, diffuser, and environmental construction. T5 and T8 describe tube families, but do not confirm wiring or base. Integrated battens, rotating end caps, double-ended or single-ended wiring, and waterproof assemblies follow different installation logic.
Tube Configuration Paths
Select by Fixture Interface and Environment
These cards represent distinct tube routes. Match the holder, wiring, enclosure, and application before requesting a final model. An LED tube manufacturer should keep every card linked to a real interface and application.
600mm Commercial T8 Tube
A verified platform for offices, corridors, schools, and service areas.
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Integrated T8 Fitting
A combined tube-and-fitting route with clips and cable connection.
Request This Configuration 
Waterproof Tube Assembly
A sealed direction for damp or utility areas where the whole assembly needs review.
Request This Configuration Decision Controls
Checks Before Approval
Each feature addresses a separate product or supply decision.
Retrofit Fit
Match length, diameter, cap, holder, and clearance.
Wiring Route
Confirm ballast, direct-wire method, supply side, voltage, and instructions.
Measured Light
Review model-level lumen, CCT, CRI, distribution, and diffuser choices.
Tube Protection
Use end supports, suitable cartons, pack control, and clear labels.
Inside the Tube Assembly
Three Parts That Control Compatibility
The LED layout, aluminum body, and end-cap interface solve different optical, thermal, and installation problems.
Primary Light Source
LED Package and Layout
LED package and spacing influence efficacy, color consistency, heat, and visible uniformity. An LED tube factory should evaluate the source with drive current, board, housing, and diffuser. A tube sample should show the actual LED layout behind the selected diffuser, allowing light appearance and heat behavior to be reviewed together. A lit tube photograph cannot confirm color bin or driver current; use the approved sample and model data for those checks.
Mechanical Body
Aluminum Housing
The aluminum body supports the board, moves heat, and keeps the tube straight. Cross-section, contact path, diffuser fit, and fixture clearance must suit the intended length. Document the accepted extrusion, board contact, diffuser engagement, straightness, and cap fit before the long housing enters bulk production. The extrusion also sets the physical relationship between the board, cover, and end caps, making dimensional consistency important for repeat orders.
Fixture Interface
End Cap and Pins
Pin pattern, cap dimensions, rotation, wiring route, insulation, and assembly must match the real fixture. VST can review photos, lamp details, or a sample. The approved end-cap sample should become the reference for pin geometry, rotation, insulation, wiring side, labeling, and fixture engagement. A small pin or rotation mismatch can make an otherwise suitable lamp unusable in an existing fixture, so fit should be checked physically.
Tube Program Context
Company Background and Cooperation Feedback
Use the first video for general VST context and the second for a customer perspective; neither replaces tube-model evidence.
VST Company Overview
The company video gives background on VST's lighting work. Tube interfaces, wiring, test evidence, and packaging still require model-level confirmation.
Customer View of a Tube Program
The customer video offers a separate view of communication and cooperation; it is not evidence for tube compatibility or measured performance.
LED Tube Application Guide
Match the Tube to the Existing Fixture
The five applications below require different checks for holders, wiring, visual comfort, protection, and maintenance.
Office and Classroom Retrofits
Occupied interiors need controlled brightness, suitable CCT, visual comfort, and fixture compatibility. Confirm length, cap, wiring, diffuser, CRI, voltage, and controls. VST can compare T5 or T8 options and prepare fit samples. VST can compare T5 and T8 routes, prepare the correct base and wiring sample, and record the approved diffuser and labeling details.
Retail Shelves and Counters
Display lighting benefits from a slim source and good color appearance. Check length, cap, glare, CCT, CRI, wiring access, and heat. VST can review compact tubes or integrated fittings. A compact tube or integrated fitting can be reviewed against the shelf structure, cable access, color-quality target, and replacement procedure.
Parking and Utility Areas
Garages and service zones may introduce dust, moisture, cold starts, and difficult access. Confirm enclosure, voltage, wiring, protection, ambient range, and maintenance. VST can assess waterproof or compatible tube routes. VST can evaluate sealed assemblies and compatible tube formats, then identify which protection details and installation instructions require confirmation.
Equipment Integration
Machines, cabinets, and displays often have nonstandard space and connectors. Share drawings, dimensions, voltage, cable route, heat conditions, and assembly. VST can assess integrated fittings or customized wiring. The engineering review can check drawings, connector access, voltage, heat, assembly order, and the sample needed for physical integration.
Warehouse Aisle Replacement
Elevated fixtures require attention to access, output, distribution, circuits, and relamping. Confirm length, wattage target, voltage, holder, wiring, mounting height, and quantity. VST can review longer T8 platforms and packaging. Longer T8 platforms, project pack quantities, carton reinforcement, and batch labels can be coordinated around the aisle installation plan.
Confirm the Existing Fixture
Get an LED Tube Light Configuration Review
Send lamp length, base, fixture photos, voltage, ballast or wiring condition, CCT, quantity, market, and packaging needs. An LED tube light sample should be checked in the intended fixture before a bulk release. VST can then identify the supported tube configuration, sample checks, and packing route.
Technical Review
Tube Specification and Installation
Review the interface, supported customization, production sequence, and electrical installation route before approval.
| Model | Power | Efficiency | Input | Beam | Dimensions | Base | IP |
|---|---|---|---|---|---|---|---|
| VST-T5-1500-30W | 30W | 150 lm/W | AC85V-265V | 160° | D20 x 1462mm | G5 | IP20/IP65 optional |
| VST-T5-1500-25W | 25W | 150 lm/W | AC85V-265V | 160° | D20 x 1462mm | G5 | IP20/IP65 optional |
| VST-T5-1200-22W | 22W | 150 lm/W | AC85V-265V | 160° | D20 x 1162mm | G5 | IP20/IP65 optional |
| VST-T5-1200-18W | 18W | 150 lm/W | AC85V-265V | 160° | D20 x 1162mm | G5 | IP20/IP65 optional |
| VST-T5-900-15W | 15W | 150 lm/W | AC85V-265V | 160° | D20 x 862mm | G5 | IP20/IP65 optional |
| VST-T5-600-10W | 10W | 150 lm/W | AC85V-265V | 160° | D20 x 562mm | G5 | IP20/IP65 optional |
| Model | Power | Efficiency | Input | Beam | Dimensions | Base | IP |
|---|---|---|---|---|---|---|---|
| VST-T8-2400-36W | 36W | 150 lm/W | AC85V-265V | 160° | D28 x 2400mm | G13 or G5 | IP20/IP65 optional |
| VST-T8-1500-22W | 22W | 150 lm/W | AC85V-265V | 160° | D28 x 1514mm | G13 or G5 | IP20/IP65 optional |
| VST-T8-1200-18W | 18W | 150 lm/W | AC85V-265V | 160° | D28 x 1212mm | G13 or G5 | IP20/IP65 optional |
| VST-T8-970-15W | 15W | 150 lm/W | AC85V-265V | 160° | D28 x 970mm | G13 or G5 | IP20/IP65 optional |
| VST-T8-900-14W | 14W | 150 lm/W | AC85V-265V | 160° | D28 x 900mm | G13 or G5 | IP20/IP65 optional |
| VST-T8-600-10W | 10W | 150 lm/W | AC85V-265V | 160° | D28 x 600mm | G13 or G5 | IP20/IP65 optional |
Tube customization may cover length, wattage, CCT, CRI, diffuser, base, end cap, wiring, connector, waterproof assembly, labeling, and cartons. Compatibility depends on the tube architecture.
Tube production can include LED-board preparation, housing and diffuser assembly, driver wiring, end-cap fitting, electrical checks, photometric sampling, aging, appearance inspection, and long-carton packing.
Isolate power and identify the existing fixture circuit. Confirm whether the tube uses a ballast, bypass wiring, single-ended supply, double-ended supply, or an integrated fitting before connection.
Tube Program Feedback
Comments on Tube Samples and Repeat Supply
These comments focus on fixture matching, sample decisions, packaging, and keeping the approved tube configuration clear.
Working with VST
LED Tube Supply and Order Questions
These company-level answers address sampling, quantity, branding, timing, warranty, and issue handling for a tube program.
Yes. A tube sample can be prepared for fixture fit, base engagement, wiring, light appearance, label, and packaging checks. A credit toward the subsequent production order is possible only when both parties approve that condition in advance; free or automatic refunds are not implied.
A starting point around 100 pieces may be discussed for a standard lower-power tube, but length, base, driver, waterproof structure, customization, and carton design can change the MOQ. The quoted configuration provides the applicable commitment.
Yes. VST can review lamp labels, color sleeves, barcode placement, carton marks, pack quantity, end supports, and export protection. Provide artwork and receiving requirements early because long-product packaging affects both handling and shipping volume.
A regular tube usually requires 2–3 weeks for production. Light changes commonly need about 3–4 weeks, while extensive structural or electrical customization may need 4–6 weeks. Transit time and unapproved samples are outside these ranges.
Regular tube models commonly have 3- or 5-year warranty options, depending on the driver, components, operating conditions, market, and order terms. Confirm the coverage for the exact model rather than assigning the longest option to every tube.
Provide the tube model, batch or order reference, fixture and wiring context, issue description, and photos or video. The team will assess whether the supplied tube caused the problem and, when a product defect is confirmed, propose replacement handling without accepting unrelated fixture damage.
Product Questions
LED Tube Compatibility and Selection Questions
The answers below address remaining tube compatibility, interface, electrical, optical, and first-sample decisions rather than repeating company policies. The final LED tube light choice should remain tied to the approved fixture interface.
Similar length does not establish electrical or mechanical compatibility. Check the holder, base, ballast, voltage, wiring method, fixture condition, space, and local requirements. Some projects use ballast-compatible tubes, others require bypass wiring, and some are better converted to an integrated fitting.
| Check | Why it matters |
|---|---|
| Length and diameter | Physical fit and cover clearance |
| Base or pin type | Holder compatibility |
| Wiring and ballast | Electrical connection route |
| Environment | Enclosure and protection need |
T5 and T8 identify tube families with different physical formats and common interfaces; the exact cap and wiring still need verification. An integrated tube includes its fitting or connection arrangement and may not fit a traditional lampholder. Select by the complete fixture system, not diameter alone.
A rotating cap can orient the light-emitting surface after installation in a fixed holder, but the selected model and fixture must support it. Confirm rotation range, locking, pin alignment, wiring method, diffuser direction, and available clearance on a physical sample.
| Part | Review |
|---|---|
| End seals | Fit, compression, and assembly |
| Cable entry | Gland, connector, and routing |
| Mounting | Clips, orientation, and drainage |
| Driver | Location and enclosure protection |
Wattage indicates electrical input. It does not fully measure useful light. Compare lumen output, distribution, diffuser, mounting height, task, glare, efficacy, and fixture condition. A correctly selected lower-wattage tube may suit the space better than a brighter but uncomfortable option.
Check length, diameter, pin alignment, holder engagement, wiring instructions, startup behavior, visible flicker, CCT, color appearance, diffuser uniformity, heat, noise, label, and packaging. Record the approved configuration and every change request before bulk production is released.