DEWENWILS Wi-Fi 3-Zone 300W HSLT05X
#3 in 200 to 300 WFull review
A 300 W smart transformer with three app-controlled zones, for a yard where path, tree and deck lights should run on separate schedules.
Amazon $154.99$154.99
The DEWENWILS Wi-Fi 3-Zone 300W HSLT05X is the better landscape lighting transformer overall, rated 3.2 to 3.1. The DEWENWILS Wi-Fi 3-Zone 300W HSLT05X leads on build. The SUNVIE 2-Zone 300W Transformer wins on value. The SUNVIE 2-Zone 300W Transformer costs $35 less ($119.99 vs $154.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
SUNVIE 2-Zone 300W Transformer
#5 in 200 to 300 WFull review
A 300 W two-zone transformer at a budget price, for front and back yards that should switch at different times.
Amazon $119.99$119.99
Which should you buy?
- Choose the DEWENWILS Wi-Fi 3-Zone 300W HSLT05X for build (stainless steel enclosure, circuit breaker vs circuit breaker).
- Choose the SUNVIE 2-Zone 300W Transformer for value ($40 per 100 W ($119.99, 300 W) vs $51.66 per 100 W ($154.99, 300 W)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 200 to 300 W landscape lighting transformer; a clear win is highlighted. How we rank explains each one.
| Factor weight | DEWENWILS Wi-Fi 3-Zone 300W HSLT05X | SUNVIE 2-Zone 300W Transformer |
|---|---|---|
| Overall rating | 3.2/5 | 3.1/5 |
| Value 25% | 53 $51.66 per 100 W ($154.99, 300 W) | 66 $40 per 100 W ($119.99, 300 W) |
| Voltage taps 20% | 53 12 to 14 V, 2 output voltages | 53 12 to 14 V, 2 output voltages |
| Controls 20% | 75 timer, app control, 3 zones | 75 photocell, timer, 2 zones |
| Build 15% | 70 stainless steel enclosure, circuit breaker | 20 circuit breaker |
| Warranty 20% | 0 warranty not published, scored as none | 0 1-year warranty |
Specifications
| DEWENWILS Wi-Fi 3-Zone 300W HSLT05X | SUNVIE 2-Zone 300W Transformer | |
|---|---|---|
| Output | ||
| Rated output | 300 W | 300 W |
| Output voltage | 12/14 V AC | 12/14 V AC |
| Distinct taps | 2 | 2 |
| Independent zones | 3 | 2 |
| Controls | ||
| Photocell included | No | Yes |
| Timer | Astronomical | Clock timer |
| App control | Yes | No |
| Build | ||
| Enclosure | Stainless steel | - |
| Circuit breaker | Yes | Yes |
| Terminals | Clamp | - |
| Warranty | - | 1 year |