VOLT Multi-Tap 300W Transformer
#1 in 200 to 300 WFull review
A 300 W contractor transformer with four taps, an included photocell timer and a lifetime warranty. The safest long-term pick for a mid-size system.
Amazon $294.97$294.97
The VOLT Multi-Tap 300W Transformer is the better landscape lighting transformer overall, rated 3.9 to 3.2. The VOLT Multi-Tap 300W Transformer leads on voltage taps and build. The DEWENWILS Wi-Fi 3-Zone 300W HSLT05X wins on value and controls. The DEWENWILS Wi-Fi 3-Zone 300W HSLT05X costs $139.98 less ($154.99 vs $294.97).
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.
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
Which should you buy?
- Choose the VOLT Multi-Tap 300W Transformer for voltage taps (12 to 15 V, 4 output voltages vs 12 to 14 V, 2 output voltages) and build (stainless steel enclosure, toroidal core vs stainless steel enclosure, circuit breaker).
- Choose the DEWENWILS Wi-Fi 3-Zone 300W HSLT05X for value ($51.66 per 100 W ($154.99, 300 W) vs $98.32 per 100 W ($294.97, 300 W)) and controls (timer, app control, 3 zones vs photocell, timer).
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 | VOLT Multi-Tap 300W Transformer | DEWENWILS Wi-Fi 3-Zone 300W HSLT05X |
|---|---|---|
| Overall rating | 3.9/5 | 3.2/5 |
| Value 25% | 21 $98.32 per 100 W ($294.97, 300 W) | 53 $51.66 per 100 W ($154.99, 300 W) |
| Voltage taps 20% | 100 12 to 15 V, 4 output voltages | 53 12 to 14 V, 2 output voltages |
| Controls 20% | 50 photocell, timer | 75 timer, app control, 3 zones |
| Build 15% | 80 stainless steel enclosure, toroidal core | 70 stainless steel enclosure, circuit breaker |
| Warranty 20% | 100 lifetime warranty | 0 warranty not published, scored as none |
Specifications
| VOLT Multi-Tap 300W Transformer | DEWENWILS Wi-Fi 3-Zone 300W HSLT05X | |
|---|---|---|
| Output | ||
| Rated output | 300 W | 300 W |
| Output voltage | 12 to 15 V AC | 12/14 V AC |
| Distinct taps | 4 | 2 |
| Independent zones | 1 | 3 |
| Controls | ||
| Photocell included | Yes | No |
| Timer | Countdown | Astronomical |
| App control | No | Yes |
| Build | ||
| Enclosure | Stainless steel | Stainless steel |
| Core | Toroidal | - |
| Circuit breaker | - | Yes |
| Terminals | - | Clamp |
| Warranty | Lifetime | - |