200LM/W, 2FT, 8W, G13
4000K / 5000K / 6000K
200LM/W, 3FT, 14W, G13
4000K / 5000K / 6000K
200LM/W, 4FT, 18W, G13
Rotating End Cap
200LM/W, 5FT, 24W, G13
Rotating End Cap
200LM/W, 4FT, 18W, G13
4000K / 5000K / 6000K
160LM/W, 4FT, 18W, G13
4000K / 5000K / 6000K
120LM/W, 4FT, 18W, G13
NO-UV, Yellow Cover
160LM/W, 4FT, 18W, G13
Microwave Sensor
| Length: | 2FT |
4FT |
5FT |
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|---|---|---|---|---|---|
| Rated Power: | 9W |
18W |
25W |
||
| Lumen: | 1800LM |
3600LM |
5000LM |
||
| Lumen Efficacy: | 200lm/W |
||||
| Optional lm/W: | 100lm/W, 120lm/W, 140lm/W, 160lm/W, 180lm/W |
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| LED Chip: | SMD2835 |
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| CRI: | Ra≥80 |
||||
| CCT Color: | 3000K/4000K/5000K/6000K |
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| Base: | G13 Pins |
||||
| Diameter: | Φ26MM |
||||
| Beam Angle: | 120° |
||||
| Input Voltage: | AC200-240V, 50/60Hz (AC100-277V Optional) |
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| Flicker: | Non Flicker |
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| Power Factor: | PF≥0.92 |
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| IP Rating: | IP20 |
||||
| Housing Color: | Silver Color |
||||
| Function Optional: | KVG&EVG Compatible, Microwave Sensor, 1-10V/Triac Dimmer |
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| Material: | Half Aluminum + Half PC Cover |
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| Working Temp: | -30°C to +45°C |
||||
| Working Humidity: | 10% to 90% RH |
||||
| Lifespan: | 50,000H |
||||
| Warranty: | 5 Years |
||||
This buyer's guide helps you select a reliable high-efficacy LED tube that truly performs around 200 lumens per watt (lm/W) at 18W for a 4-foot (4ft) T8 fixture size. Whether you are an importer, wholesaler, contractor, or retailer, use the checklist below to avoid underperforming products and procurement surprises.
High efficacy helps you reduce energy cost while maintaining brightness. When a tube is specified at 200lm/W, the goal is to deliver strong light output for the same wattage—meaning fewer tubes per room, lower operating cost, and a better payback period for retrofit and new builds.
However, lm/W claims can vary depending on measurement conditions, LED binning, optical design, and driver operation. That’s why you should verify test reports and ask the supplier how the lm/W figure was validated.
When selecting an LED tube for commercial installations, buyers typically evaluate not only power and length, but also efficiency, flicker behavior, installation compatibility, and expected maintenance cycles. This 1.2m T8 LED tube, 200lm/W 18W is intended to support those real purchasing and engineering needs.
Ask for a datasheet that states the luminous efficacy (200 lm/W), input power tolerance, and the test environment. A credible supplier will explain whether the rating is based on system lumens, average testing, and how they manage LED binning to keep real-world performance consistent.
High-efficacy performance is only part of the user experience. For retail, food-related displays, classrooms, and offices, a higher CRI(Ra80) typically improves perceived color quality. Choose the CRI level based on the space function and customer expectations.
For B2B procurement, consistent CCT across batches reduces complaints and rework costs. Request information about binning strategy and uniformity expectations (including how the supplier controls color point shifts).
Even if lumens are high, visible flicker can cause discomfort and affect productivity. For environments with people performing close work, or where safety perception matters, verify flicker performance and whether the driver supports stable output.
A stable driver protects performance over time and can impact compliance with EMC requirements. Ask for details on: power factor (PF), total harmonic distortion (THD), input voltage range, surge protection, operating temperature range, and how the tube manages heat to maintain LED life.
“Good lumens today, bad lumens later” is a common procurement problem. Request expected lifetime performance (e.g., L70/L80 metrics), and confirm the LED and driver life assumptions used by the supplier.
The diffuser quality affects uniformity and glare perception. A proper design improves comfort and reduces hot spots, especially when fixtures are used in suspended ceilings or open-office layouts.
Use this checklist to qualify suppliers and reduce the risk of receiving underperforming tubes. Copy it into your internal procurement notes.
A common purchasing mistake is selecting the right lumens but the wrong electrical configuration. Before you order, confirm how your current T8 fixtures are wired and whether you will perform a retrofit.
In some retrofit scenarios, buyers prefer tubes designed to work with specific ballast types. Ask the supplier which ballast types they are compatible with and what wiring instructions apply. This reduces downtime and installation complexity for contractors.
For direct-wire configurations, the fixture’s ballast may be bypassed or removed. Confirm wiring diagrams, installation safety guidance, and the region’s electrical requirements.
If your goal is a fast replacement with minimal fixture changes, specify “ballast-compatible” and provide your ballast model list. If you are rebuilding or standardizing wiring, direct-drive tubes often simplify long-term reliability.
Google and customers both trust products supported by evidence. When evaluating 200lm/W 18W 4ft T8 LED tubes, request the following documents from your supplier:
Tip for procurement teams: before placing a large order, request a sample and validate brightness, CCT consistency, flicker perception, and fit in your fixture housings. This “pre-qualification” step significantly reduces return risk.
Yes, you will get a T8 LED Tube with 200lm/W.
Choose based on application. Retail and environments where color accuracy matters often benefit from higher CRI options. For general utility areas, a moderate CRI may be cost-effective—confirm with your end customer requirements.
It depends on your tube type and wiring. Confirm whether the tube is ballast-compatible or requires direct-wire/bypass installation. Provide your ballast model details to the supplier.
Select drivers designed for stable output and request flicker-related documentation. For office and classroom use, pre-check with a sample in representative conditions.
Datasheet, safety certifications, EMC/LVD reports, photometric outputs, and warranty terms. For projects that require strict compliance, request any additional region-specific documentation early.
You can estimate system lumens by using the efficacy claim at the rated test condition (200 lm/W × W). For procurement accuracy, rely on the supplier’s photometric report and request sample verification for your planned fixture spacing.
