Product characteristics ：
Ideal for areas with high ceilings,such as warehouse, supermarket, SIYING High Power replaces Compact Fluorescent lamps with much more economy. High luminous flux and energy efficiency. High efficiency in the most compact sizes on the market
| Code | SY-HP21 | SY-HP22 | SY-HP23 | SY-HP25 | SY-HP26 | SY-HP27 |
| wattage | 20W | 30W | 40W/50W | 50W/60W | 80W | 60W/70W |
| Base | E27 | E27 | E27/E40/E26 | E27/E40/E26 | E27/E40/E26 | E27/E40/E26 |
| Model | T80 | T100 | T120 | T140 | T140 | T150 |
| Lumen flux | 1800lm | 2700lm | 3600lm/4500lm | 4500lm/5400lm | 6300lm | 5400lm/6300lm |
| Eff | 90lm/W | 90lm/W | 90m/W | 90lm/W | 90lm/W | 90lm/W |
| Ra | >80 | >80 | >80 | >80 | >80 | >80 |
| Voltage | 100-240V/AC | 100-240V/AC | 100-240V/AC | 100-240V/AC | 100-240V/AC | 100-240V/AC |
| Life span | 25000 hours | 25000 hours | 25000 hours | 25000 hours | 25000 hours | 25000 hours |
| frequency | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz | 50/60Hz |
| Beam Angle | 270° | 270° | 270° | 270° | 270° | 270° |
| On/Off times | ≥15000 | ≥15000 | ≥15000 | ≥15000 | ≥15000 | ≥15000 |
| Product size | 80x149mm | 100x185mm | 120x212mm | 140x212mm | 140x260mm | 150x260mm |