Verdict
Head-to-head · Best Softbox Lighting Kits

Godox SK400II 2-Light Studio Flash Kit vs Godox SL60IIBi Bi-Color LED Kit

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Godox SK400II 2-Light Studio Flash Kit comes out ahead by a narrow margin (4.7 vs 4.6). The gap is mostly about Portrait and product photographers who want an affordable, expandable studio strobe kit — read the strengths below before deciding.

Godox SK400II 2-Light Studio Flash Kit
Higher ratedRanked #1 in Best Softbox Lighting Kits
Godox SK400II 2-Light Studio Flash Kit
3 sources2 derived$419.9as of Aug 1

The Godox SK400II 2-light kit is the best-value entry into studio strobe lighting, and Digital Camera World made it a 5-star pick, noting you get a full two-head softbox kit 'for less than the cost of just a single flash head from a premium brand.' TheGadgetHead rated it 4.5/5. The Bowens mount and built-in Godox X radio make it easy to expand later; the main caveat is the plasticky build.

Strengths
  • Two 400Ws strobes with softbox, umbrellas, stands and remote for one low price
  • 150W modeling lamp adjustable 5-100% to preview the lighting effect
  • Fast 0.4-3s recycle time and stable output (under 2% variation)
Watch-outs
  • Mostly plastic body that can feel a little fragile
  • Strobes need AC power, not battery-portable
  • Flash output means it is less beginner-friendly than continuous LED for video
Godox SL60IIBi Bi-Color LED Kit
Ranked #2 in Best Softbox Lighting Kits
Godox SL60IIBi Bi-Color LED Kit
3 sources2 derived$428as of Aug 1

The Godox SL60IIBi is the best continuous-light pick for video creators, and PhotoWorkout rated the SL60 II family its Best Overall continuous light at 93/100 for its 'excellent CRI 96+ and TLCI 97+ color accuracy.' Fstoppers found it 'rivals and sometimes outperforms its Amaran and Sirui counterparts' at a budget price. Sold in Bowens-mount kits with softboxes, it is a true 'what you see is what you get' studio light.

Strengths
  • Excellent CRI 96+ / TLCI 97+ color accuracy for faithful skin tones
  • Bright 25,100 lux at 1m, strong output for a 75W COB light
  • Wide 2800K-6500K bi-color range with 0-100% dimming
Watch-outs
  • No umbrella mount on the head, unlike the previous generation
  • Single COB light, not battery-powered in the base kit
  • Handle lacks a push-pull mechanism for easy angle adjustment

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Godox SK400II 2-Light Studio Flash Kit

The SK400II is a flash kit, where the Godox SL60IIBi, Neewer 700W and Neewer backdrop kits are continuous lighting; it offers far more power-per-pop than any of them and recycles faster than the higher-wattage Godox DP1000III-V at lower cost.

Godox SL60IIBi Bi-Color LED Kit

The SL60IIBi is a single-point COB continuous light, brighter and far more color-accurate than the bulb-based Neewer 700W or Neewer backdrop kits, and unlike the Godox SK400II flash it shows the lighting effect live, which matters for video.

Specs side-by-side

SpecGodox SK400II 2-Light Studio Flash KitGodox SL60IIBi Bi-Color LED Kit
Light TypeStrobe (2x 400Ws monolight)Continuous COB LED
Power400Ws per head75W
Color Temperature5600K2800K-6500K (bi-color)
MountBowensBowens
Included Accessories2 strobes, softbox, 2 umbrellas, 2 stands, remote, bagLight, softbox, stand (kit)
Control2.4GHz Godox XApp / 2.4G / on-unit, 11 FX
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