# ViparSpectra KS5000: specs and price

**Price (US):** $599.99 (US retailer Rightbud lists a regular/original price of $599.99 for the KS5000 (currently discounted "from $429.99 Original price $599.99"). The manufacturer page shows no price, and the Amazon US listing is "Currently unavailable" with no price shown. priceUsd = 599.99 reflects Rightbud's regular (MSRP-level) US price.), as of 2026-07-11. Among the 10 grow lights we track it is #4 cheapest of 10; category median $803.
**Brand:** ViparSpectra
**Released:** 2022
**Deskmark:** Bronze Deskmark — pay-blind category standing 42/100, #6 of 9 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $599.99 |
| Brand | ViparSpectra |
| Released | 2022 |
| Actual power (W) | 500 |
| Ppf umol s | 1200 |
| Efficacy umol j | 2.4 |
| Flower footprint (ft) | 4x4 |
| Spectrum type | white-plus-red |
| Diode count | 1260 |
| Dimmable | Yes |
| Input voltage range | — |
| Form factor | foldable-bar |
| IP rating | — |
| Warranty years | 3 |
| Weight (kg) | — |

## Where it stands

At $600, the ViparSpectra KS5000 is #4 cheapest of the 10 grow lights we track, where the median is $803. On the spec sheet, its ppf umol s of 1200 is the lowest of the 10, its efficacy umol j of 2.4 is the lowest of the 9, and its diode count of 1260 is the lowest of the 6.

## Frequently asked questions

**How much does the ViparSpectra KS5000 cost?**

The ViparSpectra KS5000 has a US price of $599.99 (US retailer Rightbud lists a regular/original price of $599.99 for the KS5000 (currently discounted "from $429.99 Original price $599.99"). The manufacturer page shows no price, and the Amazon US listing is "Currently unavailable" with no price shown. priceUsd = 599.99 reflects Rightbud's regular (MSRP-level) US price.), as of 2026-07-11.

**How does the ViparSpectra KS5000 compare on price?**

At $600, the ViparSpectra KS5000 is #4 cheapest of the 10 grow lights we track, where the median is $803.

**When was the ViparSpectra KS5000 released?**

The ViparSpectra KS5000 was released 2022.

**What are the ViparSpectra KS5000's key specs?**

ViparSpectra KS5000 (ViparSpectra): actualPowerW 500, ppfUmolS 1200, efficacyUmolJ 2.4, flowerFootprintFt 4x4, spectrumType white-plus-red. Full sourced spec sheet verified 2026-07-11.

Source: https://www.viparspectra.com/blogs/home-grower/ks5000-the-best-grow-light-available-for-your-4-x-4-grow-tent (viparspectra.com, accessed 2026-07-11)
Corroboration: https://rightbud.com/products/viparspectra-ks5000-led-grow-light (accessed 2026-07-11)
Canonical: https://frontdeskreview.com/product/grow-lights/viparspectra-ks5000/
Cite: Per The Front Desk Review, the ViparSpectra KS5000 price of record was $599.99 as of 2026-07-11 — https://frontdeskreview.com/product/grow-lights/viparspectra-ks5000/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl