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 2.5. The DEWENWILS Wi-Fi 3-Zone 300W HSLT05X leads on controls and value. The FX Luminaire PX-300 Transformer wins on voltage taps. The DEWENWILS Wi-Fi 3-Zone 300W HSLT05X costs $240.58 less ($154.99 vs $395.57).
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.
FX Luminaire PX-300 Transformer
#11 in 200 to 300 WFull review
A contractor 300 W transformer with four taps and an oversized terminal block, for installers wiring many home runs.
Amazon $395.57$395.57
Which should you buy?
- Choose the DEWENWILS Wi-Fi 3-Zone 300W HSLT05X for controls (timer, app control, 3 zones vs no timer, photocell, app or zones included) and value ($51.66 per 100 W ($154.99, 300 W) vs $131.86 per 100 W ($395.57, 300 W)).
- Choose the FX Luminaire PX-300 Transformer for voltage taps (11 to 14 V, 4 output voltages vs 12 to 14 V, 2 output voltages).
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 | FX Luminaire PX-300 Transformer |
|---|---|---|
| Overall rating | 3.2/5 | 2.5/5 |
| Value 25% | 53 $51.66 per 100 W ($154.99, 300 W) | 6 $131.86 per 100 W ($395.57, 300 W) |
| Voltage taps 20% | 53 12 to 14 V, 2 output voltages | 80 11 to 14 V, 4 output voltages |
| Controls 20% | 75 timer, app control, 3 zones | 0 no timer, photocell, app or zones included |
| Build 15% | 70 stainless steel enclosure, circuit breaker | 70 stainless steel enclosure, circuit breaker |
| Warranty 20% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| DEWENWILS Wi-Fi 3-Zone 300W HSLT05X | FX Luminaire PX-300 Transformer | |
|---|---|---|
| Output | ||
| Rated output | 300 W | 300 W |
| Output voltage | 12/14 V AC | 11 to 14 V AC |
| Distinct taps | 2 | 4 |
| Independent zones | 3 | 1 |
| Controls | ||
| Photocell included | No | - |
| Timer | Astronomical | - |
| App control | Yes | - |
| Build | ||
| Enclosure | Stainless steel | Stainless steel |
| Circuit breaker | Yes | Yes |
| Terminals | Clamp | - |
| Power cord | - | 3 ft |