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- Contact Person : Mr. zhang Jacob
- Company Name : Shandong Caiting Industrial Group Co., Ltd.
- Tel : 86-188-5670004
- Fax : 86-536-5286777
- Address : Shandong,shouguang,99 Wen Chang Road, Chen Ming Industrial Park, Shouguang City
- Country/Region : China
- Zip : 262700
T5 CFL energy saving fluorescent tube 21W
Product Detailed
Related Categories:Energy Saving & Fluorescent
T5 CFL energy saving fluorescent tube 8W-35W
100% Tri-phosphor fluorescent powder
Diameter: maximum 16mm
1.High quality2.Very low heat generating, besides saving light power3.Low consumption, high brightness4.Energy-saving and environmental friendly, is conductive to recycling6.The light is harmless for skin and eyes7.Suitable for all residential, commercial and industrial areas
| Cathode characteristic | |||||||
| model | Cold resistance(Ω) | Hot resistance(Ω) | |||||
test current (mA) | rated value Rv | min | max | Rv | min | max | |
| T5HE | 160 | 9 | 7.5 | 10.5 | 40 | 32 | 48 |
| Tube size (mm) | |||||
| A | B | C | |||
| Type | Power (W) | Max | Min | Max | Max |
| T5 | 8 | 288.3 | 293.0 | 295.4 | 302.5 |
| 14 | 549.0 | 553.7 | 556.1 | 563.2 | |
| 21 | 849.0 | 853.7 | 856.1 | 863.2 | |
| 24 | 549.0 | 553.7 | 556.1 | 563.2 | |
| 28 | 1149.0 | 1153.7 | 1156.1 | 1163.2 | |
| 35 | 1449.0 | 1453.7 | 1456.1 | 1463.2 | |
| remarks: A=length excluding bases, B=length including one base, C=length including both-sided bases. | |||||
| parameter | |||||
| model no. | color temperature | luminous flux(lm) | lamp voltage(V) | luminous efficacy(lm/W) | CRI(Ra) |
| YZ8RR16 | 2700(3500/4000/6500) | 656 | 48-64 | 82 | 82 |
| YZ14RR16 | 2700(3500/4000/6500) | 1230 | 72-92 | 87 | 82 |
| YZ21RR16 | 2700(3500/4000/6500) | 1995 | 113-133 | 95 | 82 |
| YZ28RR16 | 2700(3500/4000/6500) | 2667 | 150-184 | 95 | 82 |
| YZ35RR16 | 2700(3500/4000/6500) | 3385 | 189-229 | 97 | 82 |
T5 CFL energy saving fluorescent tube 21W
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