T8 ve T5 LED tüp arasındaki fark nedir?

T8 tüpler 26mm çap G13 duy — TL8 armatürlerin en yaygın değişimi. T5 16mm çap G5 duy, ince armatürler, undershelf aydınlatma ve high-bay uygulamalar için.

Tip A, B ve A+B ne anlama gelir?

Tip A mevcut balastla çalışır. Tip B (bypass) maksimum verimlilik için balastı kaldırır (L70 ≥ 50.000 saat). Tip A+B her ikisini de destekler.

T8 LED tüpleriniz hangi sertifikalara sahip?

CE (AB), RoHS, TÜV. SAA, SASO talep üzerine. Her siparişte belgeler dahildir.

Minimum sipariş miktarı (MOQ) nedir?

Standart MOQ: SKU başına 100 adet. OEM/private label: 500 adetten. 5–20 adet numune mevcut.

Özel T8 LED tüp üretebilir misiniz?

Evet. OEM/ODM: özel CCT (2700K–6500K), CRI (80–98), gıda perakende, tıbbi ve sirkadiyen aydınlatma için SPD.

Cornea LightingB2B Hub

UL ListedETLCEDLC QPLRoHSEnergy Star

LED Tüp T8 Üretici — B2B için Fabrika Fiyatları

Cornea Lighting, CE sertifikalı T8 & T5 LED tüpleri doğrudan fabrikadan sunar. Toptan fiyatlar, OEM/ODM, Türkiye'ye hızlı teslimat.

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15+

yıl üretim deneyimi

80+

ihracat ülkesi

2M+

yıllık üretim kapasitesi

sertifika

T8 ve T5: Temel Farklar

T8 LED Tube

A T8 LED tube is a linear LED lamp with a 1-inch (25.4mm) diameter and a G13 bi-pin base. It is the most widely used commercial lighting standard globally, designed to directly replace T8 fluorescent tubes.

Diameter1 inch / 25.4mm

Base TypeG13 (bi-pin)

Common Lengths2ft, 3ft, 4ft, 8ft

Typical Wattage9W – 22W (4ft)

Lumen Output1,200 – 2,500 lm

Lifespan50,000+ hours

T5 LED Tube

A T5 LED tube features a 5/8-inch (15.9mm) diameter with a G5 bi-pin base. Its slimmer profile makes it ideal for display cases, under-cabinet lighting, and architectural applications.

Diameter5/8 inch / 15.9mm

Base TypeG5 (bi-pin)

Common Lengths2ft, 3ft, 4ft, 5ft

Typical Wattage7W – 28W (HO)

Lumen Output900 – 3,200 lm (HO)

Lifespan50,000+ hours

Teknik Özellikler & Kurulum Tipleri

Parameter	T8 LED Tube	T5 LED Tube
Tube Diameter	1 inch (25.4mm)	5/8 inch (15.9mm)
Base / Socket	G13 (bi-pin)	G5 (bi-pin)
Standard Lengths	2ft, 3ft, 4ft, 8ft	2ft, 3ft, 4ft, 5ft
Typical Power (4ft)	15W - 22W	14W - 28W (HO)
Efficacy	100 - 160 lm/W	90 - 130 lm/W
CRI Range	80 - 95	80 - 95
Color Temp Options	2700K - 6500K	3000K - 6500K
Primary Applications	Office, warehouse, retail	Display cases, low ceilings
B2B Procurement Volume	Highest	Moderate
Ballast Compatibility	Type A/B/A+B	Type A/B

Sertifika Rehberi (CE, DLC, RoHS)

Type APlug & Play

Works with existing electronic ballast. No rewiring required. Easiest installation for retrofits.

No rewiring needed

Quick installation

Lower upfront cost

Best for: Quick retrofits, rental properties

Type BBallast Bypass

Wired directly to line voltage (120-277V). Ballast is removed or bypassed. Best long-term efficiency.

Highest energy savings

No ballast failure risk

Longest lifespan

Best for: New construction, large commercial projects

Type A+BDual Mode

Compatible with both ballast and direct wire. Maximum flexibility for mixed environments.

Maximum flexibility

Future-proof

Works in both modes

Best for: Mixed facilities, phased retrofits

Type CRemote Driver

External driver controls the LED tube. Highest efficiency and longest lifespan. Requires compatible remote driver.

Highest efficacy (160+ lm/W)

Longest lifespan (L70 >= 60,000h)

Best dimming performance

Best for: New construction, premium commercial projects

B2B Alıcı Tipleri

🏭

Office & Commercial

T8 Type A, 4000K

2,000+ lm

🏢

Warehouse & Industrial

T8 Type B, 5000K

1,800 lm

🛒

Retail & Supermarket

T8 Type A+B, 3000K

2,200 lm

🏥

Healthcare Facilities

T8 Type B, 4000K

2,000 lm

🏫

Schools & Education

T8 Type A+B, 4000K

1,800 lm

🏛️

Government Buildings

T8 DLC Listed, 4000K

2,000 lm

🛍️

Display Cases

T5 HO, 3000K

2,800 lm

🚗

Parking Structures

T8 Type B, 5000K

2,500 lm

🏨

Hospitality

T5 Standard, 3000K

1,200 lm

Toptan Fiyatlar & MOQ

When sourcing LED tubes for commercial or government projects, certifications are non-negotiable. They determine eligibility for utility rebates, ensure product safety, and protect you from liability.

UL / ETL ListedNorth America

Safety certification required for US/Canada market entry

DLC QPL ListedNorth America

Qualifies for utility rebates; required for government procurement

Energy StarNorth America

EPA energy efficiency certification for residential/commercial

CE MarkingEurope

Mandatory for EU market; covers LVD and EMC directives

RoHS CompliantGlobal

Restricts hazardous substances; required for EU and many markets

ISO 9001:2015Factory

Quality management system certification for manufacturing

LED tube certifications UL ETL CE DLC RoHS

View Full Certifications Guide — UL, DLC, CE, TUV, SASO →

ESG & Compliance

RoHS, REACH, ISO 14001 & EU WEEE Documentation

European and government procurement teams require full ESG documentation — RoHS declarations, REACH compliance, ISO 14001 certification, and EU WEEE registration. Download our complete compliance package.

View ESG & Sustainability Page

Buyer FAQ

35 PAA Questions Answered — Import, Quality, Pricing & More

From HS codes and import duties to DLC QPL certification and MOQ negotiation — our comprehensive FAQ covers every question global B2B buyers ask before placing a bulk LED tube order.

View Full FAQ

OEM / Private Label

Before placing a bulk order, use this checklist to evaluate any LED tube supplier:

Request current DLC QPL listing certificate (verify on designlights.org)

Confirm LM-79 test report from accredited lab (NVLAP or A2LA)

Verify LM-80 LED chip data (L70 >= 50,000 hours)

Request factory audit report (SGS, Bureau Veritas, or Intertek)

Confirm MOQ, lead time, and payment terms in writing

Request 10-20 pre-production samples before bulk order

Confirm warranty terms (minimum 5 years for commercial)

Verify export documentation: HS code, CO, packing list, commercial invoice

Official Verification Resources

DLC QPL Database Energy Star Product Finder UL Product iQ DOE SSL Program IES Standards

Marka Alternatifleri

China accounts for over 80% of global LED lighting exports. The country's manufacturing ecosystem provides unmatched advantages for B2B buyers seeking quality, scale, and cost efficiency.

Vertical Integration

From LED chips to finished products under one roof, ensuring quality control at every stage.

Global Certifications

Chinese manufacturers routinely hold UL, ETL, CE, DLC, and Energy Star certifications.

Scale & Capacity

2M+ units/month capacity with 30-day lead times for standard SKUs.

R&D Investment

Continuous investment in LED efficacy, lifespan, and smart lighting integration.

Sıkça Sorulan Sorular

Explore Our B2B Solutions

Toptan Satış & Dağıtım

T8 LED tüp toptan fiyatları. 100 adetten kademeli indirim, sabit stok, CE/RoHS sertifikası. Elektrik toptancıları ve ithalatçılar için ideal.

Toptan Fiyat Al

Müteahhitler & Yükleniciler

Ticari yenileme projeleri için CE sertifikalı T8 LED tüpler. A/B/A+B balast bypass tipi, müteahhit fiyatları, IES fotometri dosyaları mevcut.

Müteahhit Fiyatı

OEM / ODM Üretim

Çin T8·T5 LED tüp OEM üreticisi. Kendi markanız, white label, özel spektrum, özel ambalaj. MOQ 500 adet. NDA korumalı. 7 günde numune.

OEM Projesini Başlat

Kamu & Belediyeler

Kamu ihaleleri için CE/RoHS sertifikalı T8 LED tüpler. Tam belgeler (LM-79/LM-80), 5 yıl garanti, ROI analizi mevcut.

Kamu İhalesi Talebi

Süpermarketler & Perakende Zincirleri

Raf aydınlatması, soğutmalı vitrinler ve perakende zincirleri için T8 LED tüpler. Private label ve enerji tasarrufu programları mevcut.

Perakende Zinciri Fiyatı

Factory Direct

Ready to Source T8 & T5 LED Tubes?

Get factory-direct pricing, full certification documentation, and dedicated B2B support from Cornea Lighting.

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